FOR CLEAN VERSION SEE STORY NUMBER: apus092782

An attorney linked to a former Trump campaign official admitted Tuesday he lied to federal investigators working for special counsel Robert Mueller.

Alex van der Zwaan, who worked at the law firm Skadden, Arps, Slate, Meagher & Flom until he was fired last year, appeared at the federal courthouse in Washington where he formally pleaded guilty to a single charge of making false statements about his interactions with former Trump campaign aide Rick Gates.

Associated Press reporter Eric Tucker says Mueller is sending a clear message that he won't tolerate lying. This is the 4th person to be prosecuted for lying to investigators.

Van der Zwaan's plea comes on the heels of an extraordinary indictment from Mueller last week that charged 13 Russian individuals and three Russian companies in a hidden social media effort to meddle in the 2016 U.S. presidential election by denigrating Democrat Hillary Clinton and boosting the chances of Trump.

But the charge against the attorney, who is also the son-in-law of a Russian billionaire, does not involve election meddling or relate to the Trump campaign's operations. Instead, it stems from the special counsel's investigation into Paul Manafort, Trump's former campaign chair, and Gates, who is a longtime business associate of Manafort.

Gates and Manafort were indicted last year and accused of conspiring to launder millions of dollars they earned from political consulting work in Ukraine. As part of that indictment, Manafort and Gates are accused of directing a covert Washington lobbying campaign on behalf of pro-Russian Ukrainian interests before they joined the Trump campaign. Both have pleaded not guilty.

Van der Zwaan, 33, of London admitted to lying to federal authorities while they questioned him about the production of a report that Manafort and Gates are accused of secretly funding by funneling money through an offshore account.

++SOUNDBITES PARTIALLY COVERED BY VIDEO++

Washington - 20 February 2018

1. Mid, van der Zwaan exiting the courthouse and getting into a car

2. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"Today we had  another guilty plea in special counsel Robert Mueller's investigation. This is a lawyer. His name is Alex van der Zwaan. He admitted to lying to federal investigators during an interview in November 2017. This is the 19th person that we've seen charged so far in Mueller's investigation. This is a person who lied to the FBI about his interactions with Rick Gates, who is a codefendant of Paul Manafort, who is the former campaign chairman of President Donald Trump."

3. Mid, car driving away

4. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"He went into the special counsel's office back in November 2017 to be interviewed about his interactions with Rick Gates in connection with the production of a report that related to foreign lobbying work, Ukrainian lobbying work, that Rick Gates and Paul Manafort were doing. And during the course of that conversation he was asked about the last interaction he had with Rick Gates. He lied in that interview according to Mueller's investigators."

5. STILL Various van der Zwaan arriving at courthouse

6. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"The plea today does not relate to the indictment from Friday about the meddling in the 2016 presidential election. And it doesn't directly connect in any way to President Trump or Candidate Trump."

7. STILL Various van der Zwaan arriving at courthouse

8.  SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"But I would say what's really interesting now is this is the fourth person who we have seen charged with lying to investigators. So clearly Mueller is saying if you lie to us, and if we catch you in a lie making a knowing and false and willfully false statement, not just a mistake but a willfully false statement, you could wind up being prosecuted."

++EDIT ENDS IN A SOUNDBITE++

An attorney linked to a former Trump campaign official admitted Tuesday he lied to federal investigators working for special counsel Robert Mueller.

Alex van der Zwaan, who worked at the law firm Skadden, Arps, Slate, Meagher & Flom until he was fired last year, appeared at the federal courthouse in Washington where he formally pleaded guilty to a single charge of making false statements about his interactions with former Trump campaign aide Rick Gates.

Associated Press reporter Eric Tucker says Mueller is sending a clear message that he won't tolerate lying. This is the 4th person to be prosecuted for lying to investigators.

Van der Zwaan's plea comes on the heels of an extraordinary indictment from Mueller last week that charged 13 Russian individuals and three Russian companies in a hidden social media effort to meddle in the 2016 U.S. presidential election by denigrating Democrat Hillary Clinton and boosting the chances of Trump.

But the charge against the attorney, who is also the son-in-law of a Russian billionaire, does not involve election meddling or relate to the Trump campaign's operations. Instead, it stems from the special counsel's investigation into Paul Manafort, Trump's former campaign chair, and Gates, who is a longtime business associate of Manafort.

Gates and Manafort were indicted last year and accused of conspiring to launder millions of dollars they earned from political consulting work in Ukraine. As part of that indictment, Manafort and Gates are accused of directing a covert Washington lobbying campaign on behalf of pro-Russian Ukrainian interests before they joined the Trump campaign. Both have pleaded not guilty.

Van der Zwaan, 33, of London admitted to lying to federal authorities while they questioned him about the production of a report that Manafort and Gates are accused of secretly funding by funneling money through an offshore account.

Washington - 20 February 2018

1. STILL Alex van der Zwaan arriving at the courthouse

2. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"Today we had another guilty plea in special counsel Robert Mueller's investigation. This is a lawyer. His name is Alex van der Zwaan. He admitted to lying to federal investigators during an interview in November 2017."

3. STILL Alex van der Zwaan arriving at the courthouse

4. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"This is the 19th person that we've seen charged so far in Mueller's investigation. This is a person who lied to the FBI about his interactions with Rick Gates, who is a codefendant of Paul Manafort, who is the former campaign chairman of President Donald Trump."

5. STILL Alex van der Zwaan arriving at the courthouse

6. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"He went into the special counsel's office back in November 2017 to be interviewed about his interactions with Rick Gates in connection with the production of a report that related to foreign lobbying work, Ukrainian lobbying work, that Rick Gates and Paul Manafort were doing. And during the course of that conversation he was asked about the last interaction he had with Rick Gates. He lied in that interview according to Mueller's investigators."

7. Mid, van der Zwaan exiting the courthouse and getting into a car

8. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"So one thing that's really interesting is when you think about the timing of this investigation, this comes right on the heels of a stunning indictment that we had last Friday against 13 Russians and 3 Russian companies in connection to a hidden but very powerful social media effort that Mueller says was aimed at denigrating Hillary Clinton during the 2016 presidential election and aiding the campaign of her Republican opponent Donald Trump."

9. Mid, car driving away

10. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"The plea today does not relate to the indictment from Friday about the meddling in the 2016 presidential election. And it doesn't directly connect in any way to President Trump or Candidate Trump."

11. STILL van der Zwaan leaving the courthouse

12. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"But I would say what's really interesting now is this is the fourth person who we have seen charged with lying to investigators. So clearly Mueller is saying if you lie to us, and if we catch you in a lie making a knowing and false and willfully false statement, not just a mistake but a willfully false statement, you could wind up being prosecuted."

13. STILL van der Zwaan leaving the courthouse

14. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"Alex van der Zwaan is going to be sentenced in April. He was free today, he was allowed to go, allowed to leave the courtroom."

15. STILL van der Zwaan leaving the courthouse

16.SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"That charge that he is pleading guilty to, a charge of making false statements to investigators, technically carries a five year maximum prison sentence. However, under the sentencing guideline ranges that were discussed in court today he's looking at between zero months and six months in prison."

++EDIT ENDS IN A SOUNDBITE++

An attorney linked to a former Trump campaign official admitted Tuesday he lied to federal investigators working for special counsel Robert Mueller.

Alex van der Zwaan, who worked at the law firm Skadden, Arps, Slate, Meagher & Flom until he was fired last year, appeared at the federal courthouse in Washington where he formally pleaded guilty to a single charge of making false statements about his interactions with former Trump campaign aide Rick Gates.

Associated Press reporter Eric Tucker says Mueller is sending a clear message that he won't tolerate lying. This is the 4th person to be prosecuted for lying to investigators.

Van der Zwaan's plea comes on the heels of an extraordinary indictment from Mueller last week that charged 13 Russian individuals and three Russian companies in a hidden social media effort to meddle in the 2016 U.S. presidential election by denigrating Democrat Hillary Clinton and boosting the chances of Trump.

But the charge against the attorney, who is also the son-in-law of a Russian billionaire, does not involve election meddling or relate to the Trump campaign's operations. Instead, it stems from the special counsel's investigation into Paul Manafort, Trump's former campaign chair, and Gates, who is a longtime business associate of Manafort.

Gates and Manafort were indicted last year and accused of conspiring to launder millions of dollars they earned from political consulting work in Ukraine. As part of that indictment, Manafort and Gates are accused of directing a covert Washington lobbying campaign on behalf of pro-Russian Ukrainian interests before they joined the Trump campaign. Both have pleaded not guilty.

Van der Zwaan, 33, of London admitted to lying to federal authorities while they questioned him about the production of a report that Manafort and Gates are accused of secretly funding by funneling money through an offshore account.

Washington - 20 February 2018

1. STILL Alex van der Zwaan arriving at the courthouse

2. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"Today we had another guilty plea in special counsel Robert Mueller's investigation. This is a lawyer. His name is Alex van der Zwaan. He admitted to lying to federal investigators during an interview in November 2017."

3. STILL Alex van der Zwaan arriving at the courthouse

4. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"This is the 19th person that we've seen charged so far in Mueller's investigation. This is a person who lied to the FBI about his interactions with Rick Gates, who is a codefendant of Paul Manafort, who is the former campaign chairman of President Donald Trump."

5. STILL Alex van der Zwaan arriving at the courthouse

6. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"He went into the special counsel's office back in November 2017 to be interviewed about his interactions with Rick Gates in connection with the production of a report that related to foreign lobbying work, Ukrainian lobbying work, that Rick Gates and Paul Manafort were doing. And during the course of that conversation he was asked about the last interaction he had with Rick Gates. He lied in that interview according to Mueller's investigators."

7. Mid, van der Zwaan exiting the courthouse and getting into a car

8. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"So one thing that's really interesting is when you think about the timing of this investigation, this comes right on the heels of a stunning indictment that we had last Friday against 13 Russians and 3 Russian companies in connection to a hidden but very powerful social media effort that Mueller says was aimed at denigrating Hillary Clinton during the 2016 presidential election and aiding the campaign of her Republican opponent Donald Trump."

9. Mid, car driving away

10. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"The plea today does not relate to the indictment from Friday about the meddling in the 2016 presidential election. And it doesn't directly connect in any way to President Trump or Candidate Trump."

11. STILL van der Zwaan leaving the courthouse

12. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"But I would say what's really interesting now is this is the fourth person who we have seen charged with lying to investigators. So clearly Mueller is saying if you lie to us, and if we catch you in a lie making a knowing and false and willfully false statement, not just a mistake but a willfully false statement, you could wind up being prosecuted."

13. STILL van der Zwaan leaving the courthouse

14. SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"Alex van der Zwaan is going to be sentenced in April. He was free today, he was allowed to go, allowed to leave the courtroom."

15. STILL van der Zwaan leaving the courthouse

16.SOUNDBITE (English) Eric Tucker, Associated Press Justice Department Reporter:

"That charge that he is pleading guilty to, a charge of making false statements to investigators, technically carries a five year maximum prison sentence. However, under the sentencing guideline ranges that were discussed in court today he's looking at between zero months and six months in prison."

++EDIT ENDS IN A SOUNDBITE++

Former Trump campaign chairman Paul Manafort agreed Friday to cooperate with the special counsel's Russia investigation as he pleaded guilty to federal charges and avoided a second trial that could have exposed him to even greater punishment.

The deal gives special counsel Robert Mueller a key cooperator who led the Trump election effort for a crucial stretch during the 2016 presidential campaign.

It is unclear what information Manafort is prepared to provide to investigators about President Donald Trump or that could aid Mueller's investigation into Russian interference in the 2016 presidential election. But the plea nonetheless makes Manafort the latest associate of Trump, a president known to place a premium on loyalty among subordinates, to admit guilt and cooperate with investigators in hopes of leniency.

AP Justice Department reporter Eric Tucker explains, "what's really significant about the cooperation is there is nothing that would stop Paul Manafort from describing to the special counsel acts and crimes and incidents that aren't what he pleaded guilty to."

"So if he has information that he is not admitting guilt to, he can still provide it to the government. He's still encouraged to provide it to the government. And that is information that of course could be about the campaign and could be about Donald Trump," Tucker adds.

The cooperation deal requires Manafort to provide whatever information the government asks of him, though it does not specify what if anything prosecutors hope to receive about Trump.

Given his direct involvement in the Trump campaign, including episodes being scrutinized by Mueller, Manafort could be positioned to provide key insight for investigators working to establish whether the campaign coordinated with Russia.

Manafort was among the participants, for instance, in a June 2016 Trump Tower meeting with Russians and the president's oldest son and son-in-law that was arranged so the campaign could receive derogatory information about Democrat Hillary Clinton. A grand jury used by Mueller has heard testimony about the meeting.

Friday's deal, to charges tied to Ukrainian political consulting work but unrelated to the campaign, was struck just days before Manafort was to have stood trial for a second time.

He was convicted last month of eight financial crimes in a separate trial in Virginia and faces seven to 10 years in prison in that case. The two conspiracy counts he pleaded guilty to on Friday carry up to five years in prison, though Manafort's sentence will ultimately depend on his cooperation.

In the past year, Mueller has secured pleas from a former national security adviser who lied to the FBI about discussing sanctions with a Russian ambassador, a campaign aide who broached the idea of a meeting with Russian President Vladimir Putin; and another aide who was indicted alongside Manafort but ultimately turned on him. The president's former personal lawyer has separately pleaded guilty in New York.

White House press secretary Sarah Sanders insisted that the Manafort case was unrelated to Trump.

"This had absolutely nothing to do with the president or his victorious 2016 presidential campaign. It is totally unrelated."

Alexandria, Virginia - 14 September 2018

1. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"Today, former Trump campaign chairman Paul Manafort pleaded guilty to two federal counts. And most significantly, he agreed to cooperate and special counsel Robert Mueller's investigation. That is a very significant development because it means that he is going to be agreeing to testify and agreeing to provide any sort of information that the Special Counsel asks of him."

Alexandria, Virginia - 23 May 2017

2. Paul Manafort gets out of car and walks into US District courthouse

Alexandria, Virginia - 14 September 2018

3. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"He pleaded guilty to conspiracy against the United States. And in the course of that he admitted to all sorts of illegal conduct related to his Ukrainian political consulting work that he did over the course of many years. And the principal allegation, or one of the principal allegations, is that he worked as a foreign agent advocating in Ukraine for those political interests and did not register as such with the Justice Department. The Justice Department says if you're going to lobby in the United States on behalf of a foreign government, which is the allegation against Manafort, you have to register."

Alexandria, Virginia - 5 June 2018

4. Paul Manafort walks into US District courthouse

Alexandria, Virginia - 14 September 2018

5. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"But what's really significant about the cooperation is there is nothing that would stop Paul Manafort from describing to the special counsel acts and crimes and incidents that aren't what he pleaded guilty to. So if he has information that he is not admitting guilt to, he can still provide it to the government. He's still encouraged to provide it to the government. And that is information that of course could be about the campaign and could be about Donald Trump."

Cleveland, Ohio - 21 July 2016

6. Paul Manafort with President Donald Trump at the RNC rehearsal

Cleveland, Ohio - 17 July 2016

7. STILL photo of Paul Manafort talking to reporters at the Republican National Convention

Alexandria, Virginia - 14 September 2018

8. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"So it's unclear exactly what information Manafort could have about Trump but it is important to note that Manafort led the Trump campaign during a very critical stretch of the 2016 campaign. He was a participant in a Trump Tower meeting in June 2016 that involved the president's son, his son in law Jared Kushner and Manafort and a Russian government lawyer. And the point of that meeting we know from Donald Trump Junior himself was to accept and receive dirt about Hillary Clinton. And so that's a significant meeting. We know that Mueller is interested in it. So to the extent that Manafort can provide information, I'm sure Mueller would be more than happy to hear anything that Manafort has to say about that."

New York - September 2014

9. Exterior shot of Trump Tower

Vancouver - 28 February 2017

10. FILE of Donald Trump, Jr. entering room with Eric Trump

Alexandria, Virginia - 14 September 2018

11. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"Generally when you agree to cooperate with the government you receive a benefit for that kind of decision and you get credit on the back end when it comes time to be sentenced. So that if you cooperate, if you provide information, if you are of value to the government, that winds up helping you. His lawyer has said he also did it for his family and I think his lawyer also made an important point to the Manafort side by saying he is pleading guilty to crimes that occurred years ago which one could read as a message to the president being this case isn't about you."

Washington, DC - 17 August 2018

12. UPSOUND: Donald Trump talking to press:

"He happens to be a very good person and I think it's very sad what they've done to Paul Manafort... Thank you very much."

13. Trump walks away toward Marine One

Former Trump campaign chairman Paul Manafort agreed Friday to cooperate with the special counsel's Russia investigation as he pleaded guilty to federal charges and avoided a second trial that could have exposed him to even greater punishment.

The deal gives special counsel Robert Mueller a key cooperator who led the Trump election effort for a crucial stretch during the 2016 presidential campaign.

It is unclear what information Manafort is prepared to provide to investigators about President Donald Trump or that could aid Mueller's investigation into Russian interference in the 2016 presidential election. But the plea nonetheless makes Manafort the latest associate of Trump, a president known to place a premium on loyalty among subordinates, to admit guilt and cooperate with investigators in hopes of leniency.

AP Justice Department reporter Eric Tucker explains, "what's really significant about the cooperation is there is nothing that would stop Paul Manafort from describing to the special counsel acts and crimes and incidents that aren't what he pleaded guilty to."

"So if he has information that he is not admitting guilt to, he can still provide it to the government. He's still encouraged to provide it to the government. And that is information that of course could be about the campaign and could be about Donald Trump," Tucker adds.

The cooperation deal requires Manafort to provide whatever information the government asks of him, though it does not specify what if anything prosecutors hope to receive about Trump.

Given his direct involvement in the Trump campaign, including episodes being scrutinized by Mueller, Manafort could be positioned to provide key insight for investigators working to establish whether the campaign coordinated with Russia.

Manafort was among the participants, for instance, in a June 2016 Trump Tower meeting with Russians and the president's oldest son and son-in-law that was arranged so the campaign could receive derogatory information about Democrat Hillary Clinton. A grand jury used by Mueller has heard testimony about the meeting.

Friday's deal, to charges tied to Ukrainian political consulting work but unrelated to the campaign, was struck just days before Manafort was to have stood trial for a second time.

He was convicted last month of eight financial crimes in a separate trial in Virginia and faces seven to 10 years in prison in that case. The two conspiracy counts he pleaded guilty to on Friday carry up to five years in prison, though Manafort's sentence will ultimately depend on his cooperation.

In the past year, Mueller has secured pleas from a former national security adviser who lied to the FBI about discussing sanctions with a Russian ambassador, a campaign aide who broached the idea of a meeting with Russian President Vladimir Putin; and another aide who was indicted alongside Manafort but ultimately turned on him. The president's former personal lawyer has separately pleaded guilty in New York.

White House press secretary Sarah Sanders insisted that the Manafort case was unrelated to Trump.

"This had absolutely nothing to do with the president or his victorious 2016 presidential campaign. It is totally unrelated."

Alexandria, Virginia - 14 September 2018

1. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"Today, former Trump campaign chairman Paul Manafort pleaded guilty to two federal counts. And most significantly, he agreed to cooperate and special counsel Robert Mueller's investigation. That is a very significant development because it means that he is going to be agreeing to testify and agreeing to provide any sort of information that the Special Counsel asks of him."

Alexandria, Virginia - 23 May 2017

2. Paul Manafort gets out of car and walks into US District courthouse

Alexandria, Virginia - 14 September 2018

3. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"He pleaded guilty to conspiracy against the United States. And in the course of that he admitted to all sorts of illegal conduct related to his Ukrainian political consulting work that he did over the course of many years. And the principal allegation, or one of the principal allegations, is that he worked as a foreign agent advocating in Ukraine for those political interests and did not register as such with the Justice Department. The Justice Department says if you're going to lobby in the United States on behalf of a foreign government, which is the allegation against Manafort, you have to register."

Alexandria, Virginia - 5 June 2018

4. Paul Manafort walks into US District courthouse

Alexandria, Virginia - 14 September 2018

5. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"But what's really significant about the cooperation is there is nothing that would stop Paul Manafort from describing to the special counsel acts and crimes and incidents that aren't what he pleaded guilty to. So if he has information that he is not admitting guilt to, he can still provide it to the government. He's still encouraged to provide it to the government. And that is information that of course could be about the campaign and could be about Donald Trump."

Cleveland, Ohio - 21 July 2016

6. Paul Manafort with President Donald Trump at the RNC rehearsal

Cleveland, Ohio - 17 July 2016

7. STILL photo of Paul Manafort talking to reporters at the Republican National Convention

Alexandria, Virginia - 14 September 2018

8. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"So it's unclear exactly what information Manafort could have about Trump but it is important to note that Manafort led the Trump campaign during a very critical stretch of the 2016 campaign. He was a participant in a Trump Tower meeting in June 2016 that involved the president's son, his son in law Jared Kushner and Manafort and a Russian government lawyer. And the point of that meeting we know from Donald Trump Junior himself was to accept and receive dirt about Hillary Clinton. And so that's a significant meeting. We know that Mueller is interested in it. So to the extent that Manafort can provide information, I'm sure Mueller would be more than happy to hear anything that Manafort has to say about that."

New York - September 2014

9. Exterior shot of Trump Tower

Vancouver - 28 February 2017

10. FILE of Donald Trump, Jr. entering room with Eric Trump

Alexandria, Virginia - 14 September 2018

11. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"Generally when you agree to cooperate with the government you receive a benefit for that kind of decision and you get credit on the back end when it comes time to be sentenced. So that if you cooperate, if you provide information, if you are of value to the government, that winds up helping you. His lawyer has said he also did it for his family and I think his lawyer also made an important point to the Manafort side by saying he is pleading guilty to crimes that occurred years ago which one could read as a message to the president being this case isn't about you."

Washington, DC - 17 August 2018

12. UPSOUND: Donald Trump talking to press:

"He happens to be a very good person and I think it's very sad what they've done to Paul Manafort... Thank you very much."

13. Trump walks away toward Marine One

Former Trump campaign chairman Paul Manafort agreed Friday to cooperate with the special counsel's Russia investigation as he pleaded guilty to federal charges and avoided a second trial that could have exposed him to even greater punishment.

The deal gives special counsel Robert Mueller a key cooperator who led the Trump election effort for a crucial stretch during the 2016 presidential campaign.

It is unclear what information Manafort is prepared to provide to investigators about President Donald Trump or that could aid Mueller's investigation into Russian interference in the 2016 presidential election. But the plea nonetheless makes Manafort the latest associate of Trump, a president known to place a premium on loyalty among subordinates, to admit guilt and cooperate with investigators in hopes of leniency.

AP Justice Department reporter Eric Tucker explains, "what's really significant about the cooperation is there is nothing that would stop Paul Manafort from describing to the special counsel acts and crimes and incidents that aren't what he pleaded guilty to."

"So if he has information that he is not admitting guilt to, he can still provide it to the government. He's still encouraged to provide it to the government. And that is information that of course could be about the campaign and could be about Donald Trump," Tucker adds.

The cooperation deal requires Manafort to provide whatever information the government asks of him, though it does not specify what if anything prosecutors hope to receive about Trump.

Given his direct involvement in the Trump campaign, including episodes being scrutinized by Mueller, Manafort could be positioned to provide key insight for investigators working to establish whether the campaign coordinated with Russia.

Manafort was among the participants, for instance, in a June 2016 Trump Tower meeting with Russians and the president's oldest son and son-in-law that was arranged so the campaign could receive derogatory information about Democrat Hillary Clinton. A grand jury used by Mueller has heard testimony about the meeting.

Friday's deal, to charges tied to Ukrainian political consulting work but unrelated to the campaign, was struck just days before Manafort was to have stood trial for a second time.

He was convicted last month of eight financial crimes in a separate trial in Virginia and faces seven to 10 years in prison in that case. The two conspiracy counts he pleaded guilty to on Friday carry up to five years in prison, though Manafort's sentence will ultimately depend on his cooperation.

In the past year, Mueller has secured pleas from a former national security adviser who lied to the FBI about discussing sanctions with a Russian ambassador, a campaign aide who broached the idea of a meeting with Russian President Vladimir Putin; and another aide who was indicted alongside Manafort but ultimately turned on him. The president's former personal lawyer has separately pleaded guilty in New York.

White House press secretary Sarah Sanders insisted that the Manafort case was unrelated to Trump.

"This had absolutely nothing to do with the president or his victorious 2016 presidential campaign. It is totally unrelated."

Washington DC - 5 June 2018

1. Paul Manafort walking toward US District courthouse

Alexandria, Virginia - 14 September 2018

2. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"Today, former Trump campaign chairman Paul Manafort pleaded guilty to two federal counts. And most significantly, he agreed to cooperate and special counsel Robert Mueller's investigation. That is a very significant development because it means that he is going to be agreeing to testify and agreeing to provide any sort of information that the Special Counsel asks of him."

Alexandria, Virginia - 23 May 2017

3. Paul Manafort gets out of car and walks into US District courthouse

4. STILL photo of Manafort walking out of courthouse

Alexandria, Virginia - 6 November 2017

5. STILL photo of Manafort walking out of courthouse

Cleveland, Ohio - 17 July 2016

6. STILL photo of Paul Manafort talking to reporters at the Republican National Convention

Alexandria, Virginia - 14 September 2018

7. SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

"He pleaded guilty to conspiracy against the United States. And in the course of that he admitted to all sorts of illegal conduct related to his Ukrainian political consulting work that he did over the course of many years. And the principal allegation, or one of the principal allegations, is that he worked as a foreign agent advocating in Ukraine for those political interests and did not register as such with the Justice Department. The Justice Department says if you're going to lobby in the United States on behalf of a foreign government, which is the allegation against Manafort, you have to register. But what's really significant about the cooperation is there is nothing that would stop Paul Manafort from describing to the special counsel acts and crimes and incidents that aren't what he pleaded guilty to. So if he has information that he is not admitting guilt to, he can still provide it to the government. He's still encouraged to provide it to the government. And that is information that of course could be about the campaign and could be about Donald Trump."

Cleveland, Ohio - 21 July 2016

8. Paul Manafort with President Donald Trump at the RNC rehearsal

ASSOCIATED PRESS - AP CLIENTS ONLY

Cleveland, Ohio - 17 July 2016

9. STILL photo of Paul Manafort talking to reporters at the Republican National Convention

ASSOCIATED PRESS - AP CLIENTS ONLY

Alexandria, Virginia - 14 September 2018

SOUNDBITE (English) Eric Tucker, AP Justice Department Reporter:

10. "So it's unclear exactly what information Manafort could have about Trump but it is important to note that Manafort led the Trump campaign during a very critical stretch of the 2016 campaign. He was a participant in a Trump Tower meeting in June 2016 that involved the president's son, his son in law Jared Kushner and Manafort and a Russian government lawyer. And the point of that meeting we know from Donald Trump junior himself was to accept and receive dirt about Hillary Clinton. And so that's a significant meeting. We know that Möller is interested in it. So to the extent that Manafort can provide information, I'm sure Mauler would be more than happy to hear anything that Manafort has to say about that."

ASSOCIATED PRESS - AP CLIENTS ONLY

New York - September 2014

9. Exterior shot of Trump Tower

ASSOCIATED PRESS - AP CLIENTS ONLY

Vancouver - 28 February 2017

10. FILE of Donald Trump, Jr. entering room with Eric Trump