Attorney General Jeff Sessions was interviewed for hours last week in special counsel Robert Mueller's Russia investigation, the Justice Department confirmed Tuesday. He's the highest-ranking Trump administration official and first Cabinet member known to have submitted to questioning.

The interview came as Mueller investigates whether President Donald Trump's actions in office, including the firing of FBI Director James Comey, constitute efforts to obstruct the FBI probe into contacts between his 2016 campaign and Russia. Trump's own lawyers are discussing the prospect of an interview with the president himself, and White House officials state publicly that they anticipate a resolution soon to the investigation.

The questioning of the country's chief law enforcement officer is a reflection of investigators' continued interest in whether the president took steps to improperly obstruct justice. That question has been at the heart of the investigation for months as agents and prosecutors have questioned multiple current and former White House officials.

Sessions himself is seen as a potentially important witness given his direct involvement in the May 9 firing of Comey.

The White House initially said the termination was done on the recommendation of the Justice Department and cited a memo from Deputy Attorney General Rod Rosenstein that faulted Comey for his handling of the Hillary Clinton email server investigation as justification.

But Trump said later that he was thinking of "this Russia thing" when he fired Comey, and he had decided to make the move even before the Justice Department's recommendations.

Sessions was one of Trump's earliest and most loyal allies, the first senator to endorse him during the presidential campaign.

But his decision to step aside from the Russia investigation has strained their bond, and the two men now rarely speak directly. Trump saw the recusal as weak and disloyal, believing his attorney general should be doing more to protect him

Over the past several months Mueller investigators have spoken with other key people close to the president, including White House Counsel Don McGahn, former chief of staff Reince Priebus and Trump's son-in-law, Jared Kushner.

Sessions' attorney, Chuck Cooper, declined to comment, as did the White House.

ASSOCIATED PRESS

Washington - 5 September 2017

1. FILE Sessions speaking at Department of Justice about DACA

ASSOCIATED PRESS

Washington - 23 January 2018

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

"Jeff Sessions is the country's chief law enforcement officer. He is the first cabinet member who has been known to be interviewed by Special Counsel Mueller. He's the highest ranking Trump administration official who we know, and what it indicates is a continued interest by Mueller and his team in questions about whether the president committed obstruction of justice while in office."

ASSOCIATED PRESS

Washington - 5 September 2017

3. FILE Sessions speaking at Department of Justice about DACA

ASSOCIATED PRESS

Washington - 23 January 2018

4. SOUNDBITE (English) Eric Tucker, AP Reporter:

"What he actually most critically is involved in was the firing of FBI Director Jim Comey back in May, and that is one of the critical episodes of the Trump presidency that's been under investigation by Bob Mueller."

ASSOCIATED PRESS

Washington - 9 February 2017

5. FILE Various Jeff Sessions being sworn in as attorney general by President Donald Trump and Vice President Mike Pence

ASSOCIATED PRESS

Washington - 23 January 2018

6. SOUNDBITE (English) Eric Tucker, AP Reporter:

"And it's part of a series of questions as to whether the president took actions while in office to stymie the FBI investigation into contacts between his campaign and Russia. And you'll remember that Jeff Sessions was very important to that because he is somebody who endorsed the firing of Director Comey."

ASSOCIATED PRESS

Washington - 9 February 2017

7. FILE Jeff Sessions being sworn in as attorney general by President Donald Trump and Vice President Mike Pence

ASSOCIATED PRESS

Washington - 23 January 2018

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

"We know that the special counsel's office has interviewed multiple current and former White House officials including the president's own son in law Jared Kushner, White House counsel Don McGahn and the former chief of staff Reince Priebus. We also know that special counsel Mueller has expressed interest in a potential interview down the road with the president."

US POOL

Washington - 9 February 2017

9. FILE Newly appointed U.S. Attorney General Jeff Sessions arriving at the Department of Justice and shaking hands with staff

ASSOCIATED PRESS

Washington - 23 January 2018

10. SOUNDBITE (English) Eric Tucker, AP Reporter:

"White House lawyer Ty Cobb has been on record as saying he anticipates the investigation will resolve soon. He's put a time frame of four to six weeks. We're not sure if that's actually going to happen. It's sort of hard to predict for anyone when these investigations will end."

US POOL

Washington - 9 February 2017

11. FILE Newly appointed U.S. Attorney General Jeff Sessions arriving at the Department of Justice and shaking hands with staff