Democrats on the House Judiciary Committee issued a stern warning to President Donald Trump on Thursday: "If you shut down or throttle" the investigation into Russian meddling led by special prosecutor Robert Mueller, "you will plunge this country into a constitutional crisis."

New York Democratic Rep. Jerry Nadler continued, "Mr. President, we are watching you. The American people are watching you."

Many House Democrats called for legislation to protect the special counsel to be included in the spending bill Congress must pass by Friday to keep the government running.

Republicans didn't agree to the measure, however, and the provision was not included.

Asked if firing Mueller was a "red line" that could lead to impeachment, Rep. Nadler stopped short of predicting the consequences, saying only, "all options would be on the table."

Nadler said the firing of the special counsel would lead to a "sea change in the political landscape of the country," that would cause Republicans "to be moved to act" against the president, too.

But he said, "We're not there yet."

Washington, D.C. - 22 March 2018

1. Wide shot of Rep. Nadler and other Democrats walking into House press gallery

2. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Let us set aside for a moment that so much of what the president says is simply factually incorrect. These tantrums are more than merely the online musings of a passionate viewer of Fox News. These statements are threats from the president of the United States against our rule of law. They specifically target Special Counsel Robert Mueller, who is charged with investigating allegations of serious crimes against the United States, including a conspiracy to defraud the United States government in an attempt to influence the 2016 election. That is why I am standing here today with my Democratic colleagues from the House Judiciary Committee to deliver a united message to President Trump: Do not meddle with the special counsel investigation. We expect and the rule of law demands that the special counsel be permitted to complete his investigation wherever it may lead free from political interference and that the facts be presented for public review so that the American people can know the full truth."

++BLACK BETWEEN SOUNDBITES++

3. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Where, however, is the Republican leadership. Why does Speaker Ryan take days to make tepid statements in general support of the Mueller investigation? Why does the majority refuse to take action to protect the special counsel from a president who clearly wants him gone? Why would they not agree to a bipartisan amendment to the omnibus budget bill to make it all but impossible to remove a special counsel without cause? My colleagues here have the courage to do it. Republican leadership will not. Mr. President, we are watching you. The American people are watching you. If you shut down or throttle the Mueller investigation by firing either (Attorney General Jeff) Sessions or (Deputy Attorney General Rod) Rosenstein or Mueller, you will plunge this country into a constitutional crisis."

4. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Should a red line be crossed and firing the special counsel or throttling his investigation would be an absolute red line. Then there would be a total sea change in the political landscape of the country. And at that point, all options would be on the table. All options would be on the table. I believe that as the president puts us in a constitutional crisis, that there are enough Republicans who care about the rule of law and are concerned by the president's action they would be moved to act too. But if this happens, if the president puts us in a constitutional crisis by crossing a red line by firing the special prosecutor or really constraining the investigation, all options would be on the table. But we're not going to say now what we would do then because all kinds of things change not just change but .. we're not there yet."

Democrats on the House Judiciary Committee issued a stern warning to President Donald Trump on Thursday: "If you shut down or throttle" the investigation into Russian meddling led by special prosecutor Robert Mueller, "you will plunge this country into a constitutional crisis."

New York Democratic Rep. Jerry Nadler continued, "Mr. President, we are watching you. The American people are watching you."

Many House Democrats called for legislation to protect the special counsel to be included in the spending bill Congress must pass by Friday to keep the government running.

Republicans didn't agree to the measure, however, and the provision was not included.

Asked if firing Mueller was a "red line" that could lead to impeachment, Rep. Nadler stopped short of predicting the consequences, saying only, "all options would be on the table."

Nadler said the firing of the special counsel would lead to a "sea change in the political landscape of the country," that would cause Republicans "to be moved to act" against the president, too.

But he said, "We're not there yet."

Washington, D.C. - 22 March 2018

1. Wide shot of Rep. Nadler and other Democrats walking into House press gallery

2. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Let us set aside for a moment that so much of what the president says is simply factually incorrect. These tantrums are more than merely the online musings of a passionate viewer of Fox News. These statements are threats from the president of the United States against our rule of law. They specifically target Special Counsel Robert Mueller, who is charged with investigating allegations of serious crimes against the United States, including a conspiracy to defraud the United States government in an attempt to influence the 2016 election. That is why I am standing here today with my Democratic colleagues from the House Judiciary Committee to deliver a united message to President Trump: Do not meddle with the special counsel investigation. We expect and the rule of law demands that the special counsel be permitted to complete his investigation wherever it may lead free from political interference and that the facts be presented for public review so that the American people can know the full truth."

++BLACK BETWEEN SOUNDBITES++

3. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Where, however, is the Republican leadership. Why does Speaker Ryan take days to make tepid statements in general support of the Mueller investigation? Why does the majority refuse to take action to protect the special counsel from a president who clearly wants him gone? Why would they not agree to a bipartisan amendment to the omnibus budget bill to make it all but impossible to remove a special counsel without cause? My colleagues here have the courage to do it. Republican leadership will not. Mr. President, we are watching you. The American people are watching you. If you shut down or throttle the Mueller investigation by firing either (Attorney General Jeff) Sessions or (Deputy Attorney General Rod) Rosenstein or Mueller, you will plunge this country into a constitutional crisis."

4. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Should a red line be crossed and firing the special counsel or throttling his investigation would be an absolute red line. Then there would be a total sea change in the political landscape of the country. And at that point, all options would be on the table. All options would be on the table. I believe that as the president puts us in a constitutional crisis, that there are enough Republicans who care about the rule of law and are concerned by the president's action they would be moved to act too. But if this happens, if the president puts us in a constitutional crisis by crossing a red line by firing the special prosecutor or really constraining the investigation, all options would be on the table. But we're not going to say now what we would do then because all kinds of things change not just change but .. we're not there yet."

Democrats on the House Judiciary Committee issued a stern warning to President Donald Trump on Thursday: "If you shut down or throttle" the investigation into Russian meddling led by special prosecutor Robert Mueller, "you will plunge this country into a constitutional crisis."

New York Democratic Rep. Jerry Nadler continued, "Mr. President, we are watching you. The American people are watching you."

Many House Democrats called for legislation to protect the special counsel to be included in the spending bill Congress must pass by Friday to keep the government running.

Republicans didn't agree to the measure, however, and the provision was not included.

Asked if firing Mueller was a "red line" that could lead to impeachment, Rep. Nadler stopped short of predicting the consequences, saying only, "all options would be on the table."

Nadler said the firing of the special counsel would lead to a "sea change in the political landscape of the country," that would cause Republicans "to be moved to act" against the president, too.

But he said, "We're not there yet."

Washington, D.C. - 22 March 2018

1. Wide shot of Rep. Nadler and other Democrats walking into House press gallery

2. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Let us set aside for a moment that so much of what the president says is simply factually incorrect. These tantrums are more than merely the online musings of a passionate viewer of Fox News. These statements are threats from the president of the United States against our rule of law. They specifically target Special Counsel Robert Mueller, who is charged with investigating allegations of serious crimes against the United States, including a conspiracy to defraud the United States government in an attempt to influence the 2016 election. That is why I am standing here today with my Democratic colleagues from the House Judiciary Committee to deliver a united message to President Trump: Do not meddle with the special counsel investigation. We expect and the rule of law demands that the special counsel be permitted to complete his investigation wherever it may lead free from political interference and that the facts be presented for public review so that the American people can know the full truth."

++BLACK BETWEEN SOUNDBITES++

3. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Where, however, is the Republican leadership. Why does Speaker Ryan take days to make tepid statements in general support of the Mueller investigation? Why does the majority refuse to take action to protect the special counsel from a president who clearly wants him gone? Why would they not agree to a bipartisan amendment to the omnibus budget bill to make it all but impossible to remove a special counsel without cause? My colleagues here have the courage to do it. Republican leadership will not. Mr. President, we are watching you. The American people are watching you. If you shut down or throttle the Mueller investigation by firing either (Attorney General Jeff) Sessions or (Deputy Attorney General Rod) Rosenstein or Mueller, you will plunge this country into a constitutional crisis."

4. SOUNDBITE (English) Rep. Jerrold Nadler, (D) New York:

"Should a red line be crossed and firing the special counsel or throttling his investigation would be an absolute red line. Then there would be a total sea change in the political landscape of the country. And at that point, all options would be on the table. All options would be on the table. I believe that as the president puts us in a constitutional crisis, that there are enough Republicans who care about the rule of law and are concerned by the president's action they would be moved to act too. But if this happens, if the president puts us in a constitutional crisis by crossing a red line by firing the special prosecutor or really constraining the investigation, all options would be on the table. But we're not going to say now what we would do then because all kinds of things change not just change but .. we're not there yet."

++ENDS ON SOUNDBITE++

Elaine Kamarck, of the Brookings Institution says "we're pretty much at the end of this process" as she discussed the next steps in the special prosecutors Russia probe.

Kamarack, Senior fellow in the Governance Studies program as well as the Director of the Center for Effective Public Management , said on Tuesday that "The only thing that really seems to remain is whether or not the president himself is guilty of some crimes and do those crimes constitute in the minds of the members of Congress, high crimes and misdemeanors."

In a related story The Associated Press reports that President Donald Trump has been calling the Russia probe a witch hunt for two years.

But now, Trump and his allies are starting to see it as something potentially very different: a political opportunity.

Trump has grown increasingly confident that special counsel Robert Mueller's report will produce no clear evidence of a conspiracy between Russia and his election campaign.

A change is also underway among congressional Democrats, who had believed the report would offer damning evidence

Kamarack says "We're at a point where this is about to move unless there's some you know smoking gun. This is this investigation is about to move from the legal to the political and there the Democrats are going to have to decide do we move forward with impeachment."

Washington - 19 March 2019

1.Wide shot of Donald Trump and Jair Bolsonaro walking out of White House into Rose Garden

2. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"It's not often that a president is subject to a special counsel and that means often that the findings of a special counsel could lead to something very dramatic like impeachment. Or it could just turn out to be a bunch of nothing. And so everybody was interested in this. Everybody was excited about it. The president himself was furious about it. But this is a big deal. We don't generally have investigations like this of sitting presidents."

3. Side shot of Trump speaking

4. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"The only thing that really seems to remain is whether or not the president himself is guilty of some crimes and do those crimes constitute in the minds of the members of Congress, high crimes and misdemeanors, which is the constitutional issue for impeachment, and so we're sort of down to the end game here. I mean it looks like there was a rapid string of indictments, trials, etc. It's possible that one or more of the president's children or in-laws could get indicted but it's, we're pretty much at the end of this process."

5. Trump speaking

6. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"The issue, though, is did the House and Senate, did the intelligence committees when they were controlled by Republicans ignore important pieces of evidence? The Democrats think they did. And so the Democrats will have to start their own investigation. They may find nothing as well."

Washington - 25 February 2019

7. STILL - The Capitol is seen in Washington as Congress returns to work following a week-long recess. A top House Democrat, Rep. Adam Schiff, chairman of the House Intelligence Committee, has threatened to call special counsel Robert Mueller to Capitol Hill, subpoena documents and sue the Trump administration if the full report on Mueller's Russia investigation is not made public.

Washington - 06 March 2019

8. STILL - House Intelligence Committee Chairman Adam Schiff, of California, left, and Rep. Eric Swalwell, D-Calif., return to hear Michael Cohen, President Donald Trump's former lawyer, testify before a closed-door session of the House Intelligence Committee, on Capitol Hill

Washington - 19 March 2019

9. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"We're at a point where this is about to move unless there's some you know smoking gun. This is this investigation is about to move from the legal to the political and there, the Democrats are going to have to decide do we move forward with impeachment? Now, Nancy Pelosi has said, wisely I think, that probably not that. There's just not unless there's some blockbuster finding in the Muller report or someplace else. Probably not because bet we're almost at 2020. Let, it's cleaner, easier for democracy to let the voters decide."

Washington - 06 March 2019

10. STILL - House Judiciary Committee Chairman Jerrold Nadler, D-N.Y., with Ranking Member Doug Collins

Washington - 19 March 2019

11. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"This investigation has taken place simultaneously with a very chaotic presidency and with a separate investigation into Donald Trump's business empire. Now it may not be impeachable to be a corrupt businessman. All you have to do is look at the Deutsche Bank story in today's (New York) Times and you can see that that's that's going to be a big story. But maybe it's not impeachable but it sure isn't desirable."

12. STILL - President Donald Trump walks along the Colonnade of the White House, towards the Rose Garden with visiting Brazilian President Jair Bolsonaro

Elaine Kamarck, of the Brookings Institution says "we're pretty much at the end of this process" as she discussed the next steps in the special prosecutors Russia probe.

Kamarack, Senior fellow in the Governance Studies program as well as the Director of the Center for Effective Public Management , said on Tuesday that "The only thing that really seems to remain is whether or not the president himself is guilty of some crimes and do those crimes constitute in the minds of the members of Congress, high crimes and misdemeanors."

In a related story The Associated Press reports that President Donald Trump has been calling the Russia probe a witch hunt for two years.

But now, Trump and his allies are starting to see it as something potentially very different: a political opportunity.

Trump has grown increasingly confident that special counsel Robert Mueller's report will produce no clear evidence of a conspiracy between Russia and his election campaign.

A change is also underway among congressional Democrats, who had believed the report would offer damning evidence

Kamarack says "We're at a point where this is about to move unless there's some you know smoking gun. This is this investigation is about to move from the legal to the political and there the Democrats are going to have to decide do we move forward with impeachment."

Washington - 19 March 2019

1.Wide shot of Donald Trump and Jair Bolsonaro walking out of White House into Rose Garden

2. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"It's not often that a president is subject to a special counsel and that means often that the findings of a special counsel could lead to something very dramatic like impeachment. Or it could just turn out to be a bunch of nothing. And so everybody was interested in this. Everybody was excited about it. The president himself was furious about it. But this is a big deal. We don't generally have investigations like this of sitting presidents."

3. Side shot of Trump speaking

4. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"The only thing that really seems to remain is whether or not the president himself is guilty of some crimes and do those crimes constitute in the minds of the members of Congress, high crimes and misdemeanors, which is the constitutional issue for impeachment, and so we're sort of down to the end game here. I mean it looks like there was a rapid string of indictments, trials, etc. It's possible that one or more of the president's children or in-laws could get indicted but it's, we're pretty much at the end of this process."

5. Trump speaking

6. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"The issue, though, is did the House and Senate, did the intelligence committees when they were controlled by Republicans ignore important pieces of evidence? The Democrats think they did. And so the Democrats will have to start their own investigation. They may find nothing as well."

Washington - 25 February 2019

7. STILL - The Capitol is seen in Washington as Congress returns to work following a week-long recess. A top House Democrat, Rep. Adam Schiff, chairman of the House Intelligence Committee, has threatened to call special counsel Robert Mueller to Capitol Hill, subpoena documents and sue the Trump administration if the full report on Mueller's Russia investigation is not made public.

Washington - 06 March 2019

8. STILL - House Intelligence Committee Chairman Adam Schiff, of California, left, and Rep. Eric Swalwell, D-Calif., return to hear Michael Cohen, President Donald Trump's former lawyer, testify before a closed-door session of the House Intelligence Committee, on Capitol Hill

Washington - 19 March 2019

9. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"We're at a point where this is about to move unless there's some you know smoking gun. This is this investigation is about to move from the legal to the political and there, the Democrats are going to have to decide do we move forward with impeachment? Now, Nancy Pelosi has said, wisely I think, that probably not that. There's just not unless there's some blockbuster finding in the Muller report or someplace else. Probably not because bet we're almost at 2020. Let, it's cleaner, easier for democracy to let the voters decide."

Washington - 06 March 2019

10. STILL - House Judiciary Committee Chairman Jerrold Nadler, D-N.Y., with Ranking Member Doug Collins

Washington - 19 March 2019

11. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"This investigation has taken place simultaneously with a very chaotic presidency and with a separate investigation into Donald Trump's business empire. Now it may not be impeachable to be a corrupt businessman. All you have to do is look at the Deutsche Bank story in today's (New York) Times and you can see that that's that's going to be a big story. But maybe it's not impeachable but it sure isn't desirable."

12. STILL - President Donald Trump walks along the Colonnade of the White House, towards the Rose Garden with visiting Brazilian President Jair Bolsonaro

Elaine Kamarck, of the Brookings Institution says "we're pretty much at the end of this process" as she discussed the next steps in the special prosecutors Russia probe.

Kamarack, Senior fellow in the Governance Studies program as well as the Director of the Center for Effective Public Management , said on Tuesday that "The only thing that really seems to remain is whether or not the president himself is guilty of some crimes and do those crimes constitute in the minds of the members of Congress, high crimes and misdemeanors."

In a related story The Associated Press reports that President Donald Trump has been calling the Russia probe a witch hunt for two years.

But now, Trump and his allies are starting to see it as something potentially very different: a political opportunity.

Trump has grown increasingly confident that special counsel Robert Mueller's report will produce no clear evidence of a conspiracy between Russia and his election campaign.

A change is also underway among congressional Democrats, who had believed the report would offer damning evidence

Kamarack says "We're at a point where this is about to move unless there's some you know smoking gun. This is this investigation is about to move from the legal to the political and there the Democrats are going to have to decide do we move forward with impeachment."

Washington - 19 March 2019

1.Wide shot of Donald Trump and Jair Bolsonaro walking out of White House into Rose Garden

2. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"It's not often that a president is subject to a special counsel and that means often that the findings of a special counsel could lead to something very dramatic like impeachment. Or it could just turn out to be a bunch of nothing. And so everybody was interested in this. Everybody was excited about it. The president himself was furious about it. But this is a big deal. We don't generally have investigations like this of sitting presidents."

3. Side shot of Trump speaking

4. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"The only thing that really seems to remain is whether or not the president himself is guilty of some crimes and do those crimes constitute in the minds of the members of Congress, high crimes and misdemeanors, which is the constitutional issue for impeachment, and so we're sort of down to the end game here. I mean it looks like there was a rapid string of indictments, trials, etc. It's possible that one or more of the president's children or in-laws could get indicted but it's, we're pretty much at the end of this process."

5. Trump speaking

6. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"The issue, though, is did the House and Senate, did the intelligence committees when they were controlled by Republicans ignore important pieces of evidence? The Democrats think they did. And so the Democrats will have to start their own investigation. They may find nothing as well."

Washington - 25 February 2019

7. STILL - The Capitol is seen in Washington as Congress returns to work following a week-long recess. A top House Democrat, Rep. Adam Schiff, chairman of the House Intelligence Committee, has threatened to call special counsel Robert Mueller to Capitol Hill, subpoena documents and sue the Trump administration if the full report on Mueller's Russia investigation is not made public.

Washington - 06 March 2019

8. STILL - House Intelligence Committee Chairman Adam Schiff, of California, left, and Rep. Eric Swalwell, D-Calif., return to hear Michael Cohen, President Donald Trump's former lawyer, testify before a closed-door session of the House Intelligence Committee, on Capitol Hill

Washington - 19 March 2019

9. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"We're at a point where this is about to move unless there's some you know smoking gun. This is this investigation is about to move from the legal to the political and there, the Democrats are going to have to decide do we move forward with impeachment? Now, Nancy Pelosi has said, wisely I think, that probably not that. There's just not unless there's some blockbuster finding in the Muller report or someplace else. Probably not because bet we're almost at 2020. Let, it's cleaner, easier for democracy to let the voters decide."

ASSOCIATED PRESS - AP Clients Only

Washington - 06 March 2019

10. STILL - House Judiciary Committee Chairman Jerrold Nadler, D-N.Y., with Ranking Member Doug Collins

Washington - 19 March 2019

11. SOUNDBITE (English) Elaine Kamarck, Senior Fellow Brookings Institution:

"This investigation has taken place simultaneously with a very chaotic presidency and with a separate investigation into Donald Trump's business empire. Now it may not be impeachable to be a corrupt businessman. All you have to do is look at the Deutsche Bank story in today's (New York) Times and you can see that that's that's going to be a big story. But maybe it's not impeachable but it sure isn't desirable."

12. STILL - President Donald Trump walks along the Colonnade of the White House, towards the Rose Garden with visiting Brazilian President Jair Bolsonaro