Special Counsel investigation into Russia's interference in 2016 U.S. Elections

President Donald Trump speaks during a briefing with the U.S. Olympic and Paralympic Committee and Los Angeles 2028 organizers, Tuesday, Feb. 18, 2020, in Beverly Hills, Calif. (AP Photo/Evan Vucci)

Former Illinois Gov. Rod Blagojevich shakes hands with a supporter as he arrives home in Chicago on Wednesday, Feb. 19, 2020, after his release from Colorado prison late Tuesday. Blagojevich walked out of prison Tuesday after President Donald Trump cut short the 14-year prison sentence handed to the former Illinois governor for political corruption. (AP Photo/Paul Beaty)

President Donald Trump talks to the media before he boards Air Force One for a trip to Los Angeles to attend a campaign fundraiser, Tuesday, Feb. 18, 2020, at Andrews Air Force Base, Md. (AP Photo/Evan Vucci)

FILE - In this June 7, 2017, file photo, then FBI Acting Director Andrew McCabe listens during a Senate Intelligence Committee hearing on Capitol Hill in Washington. (AP Photo/Alex Brandon, File)

FILE - In this Oct. 28, 2019, file photo, President Donald Trump shakes hands with Attorney General William Barr before Trump signed an executive order creating a commission to study law enforcement and justice at the International Association of Chiefs of Police Convention in Chicago. Attorney General William Barr took a public swipe Thursday at President Donald Trump, saying that the president’s tweets about Justice Department prosecutors and cases “make it impossible for me to do my job.” Barr made the comment during an interview with ABC News just days after the Justice Department overruled its own prosecutors. they had initially recommended in a court filing that President Donald Trump’s longtime ally and confidant Roger Stone be sentenced to 7 to 9 years in prison. But the next day, the Justice Department took the extraordinary step of lowering the amount of prison time it would seek for Stone. (AP Photo/Charles Rex Arbogast, File)

FILE - In this July 11, 2019, file photo, Attorney General William Barr, left, and President Donald Trump turn to leave after speaking in the Rose Garden of the White House, in Washington. Attorney General William Barr took a public swipe Thursday at President Donald Trump, saying that the president’s tweets about Justice Department prosecutors and cases “make it impossible for me to do my job.” Barr made the comment during an interview with ABC News just days after the Justice Department overruled its own prosecutors. they had initially recommended in a court filing that President Donald Trump’s longtime ally and confidant Roger Stone be sentenced to 7 to 9 years in prison. But the next day, the Justice Department took the extraordinary step of lowering the amount of prison time it would seek for Stone. (AP Photo/Alex Brandon, File)

President Donald Trump smiles during a meeting with Ecuadorian President Lenin Moreno in the Oval Office of the White House, Wednesday, Feb. 12, 2020, in Washington. (AP Photo/Evan Vucci)

FILE - In this Nov. 12, 2019 file photo, Roger Stone, a longtime Republican provocateur and former confidant of President Donald Trump, waits in line at the federal court in Washington. A Justice Department official tells the AP that the agency is backing away from its sentencing recommendation of between seven to nine years in prison for Trump confidant Roger Stone. (AP Photo/Manuel Balce Ceneta)

FILE - In this Nov. 15, 2019, file photo, Roger Stone, left, with his wife Nydia Stone, leaves federal court in Washington, Friday, Nov. 15, 2019. Federal prosecutors are asking a judge to sentence Stone to serve between 7 and 9 years in prison after his conviction on witness tampering and obstruction charges. (AP Photo/Jose Luis Magana, File)

In this image from video, the vote total, 52-48 for not guilty, on the first article of impeachment, abuse of power, is displayed on screen during the impeachment trial against President Donald Trump in the Senate at the U.S. Capitol in Washington, Wednesday, Feb. 5, 2020. (Senate Television via AP)