Facebook co-founder, Chairman and CEO Mark Zuckerberg arrives to testify before a combined Senate Judiciary and Commerce committee hearing in the...
Facebook co-founder, Chairman and CEO Mark Zuckerberg arrives to testify before a combined Senate Judiciary and Commerce committee hearing in the...
Senate Intelligence Committee member Sen. Angus King listens to fellow committee memebrs question witnesses during a hearing in the Hart Senate...
Senate Intelligence Committee ranking member Sen. Mark Warner talks with former Homeland Security Secretary Jeh Johnson before he testifies to the...
Acting Director of the Bureau of Alcohol, Tobacco, Firearms and Explosives Thomas Brandon, Acting Deputy Director of the Federal Bureau of...
Acting Deputy Director of the Federal Bureau of Investigation David Bowdich testifies before the Senate Judiciary Committee during a hearing about...
Federal Bureau of Investigation Director Christopher Wray joins fellow intelligence community officials while testifying before the Senate...
Senate Finance Committee Chairman Sen. Max Baucus speaks to the media outside his office at Hart Senate Office Building on Capitol Hill September 8,...
This September 25, 2007 file photo shows Senator Edward M. Kennedy, D-MA, listening to testimony during a hearing on the Foreign Intelligence...
United States Capitol Police arrest a demonstrator for participating in a sit-in during a demonstration against Republican tax reform legislation...
Capitol Police arrest a demonstrator dressed as Santa Claus for participating in a sit-in during a demonstration against Republican tax reform...
Donald Trump Jr. Arrives at the Senate Hart Office Building for a closed door meeting with Senate Intelligence Committee December 13, 2017 on Capitol...
Donald Trump Jr. Arrives at the Senate Hart Office Building for a closed door meeting with Senate Intelligence Committee December 13, 2017 on Capitol...
Donald Trump Jr. Arrives at the Senate Hart Office Building for a closed door meeting with Senate Intelligence Committee December 13, 2017 on Capitol...
Donald Trump Jr. Arrives at the Senate Hart Office Building for a closed door meeting with Senate Intelligence Committee December 13, 2017 on Capitol...
Sen. Frank Lautenberg , and Nick Jonas discuss Juvenile Diabetes at the Senate Hart Office Building on June 23, 2009 in Washington DC.
Dreamers fill the halls and atrium during a protest inside of the Hart Senate Office Building on November 9, 2017 in Washington, DC. Dreamers were...
Protesters from the group Gays Against Guns hold a gun law reform demonstration outside the Hart Senate Office Building November 6, 2017 in...
Protesters from the group Gays Against Guns hold a gun law reform demonstration outside the Hart Senate Office Building November 6, 2017 in...
Senate Judiciary Committee member Sen. Al Franken covers his face in frustration as he questions witnesses from Google, Facebook and Twitter during a...
Senate Judiciary Committee member Sen. Al Franken questions witnesses from Google, Facebook and Twitter during a Crime and Terrorism Subcommittee...
Facebook General Counsel Colin Stretch is sworn in before the Senate Judiciary Committee's Crime and Terrorism Subcommittee in the Hart Senate Office...
Members of Code Pink for Peace protest before the start of a hearing where U.S. Attorney General Jeff Sessions will testify to the Senate Judiciary...
Oliver Mintz-Lowe takes a 'selfie' while protesting with members of Code Pink for Peace before the start of a hearing where U.S. Attorney General...
Secretary of State-designate and U.S. Senator Hillary Clinton prepares to testify before a packed room during her confirmation hearing before the...
Sen. Ted Stevens walks to his office inside the Hart Senate Office Building on Capitol Hill November 19, 2008 in Washington, DC. The longest-serving...
Sen. Ted Stevens walks past packed boxes outside his Hart Senate Office Building office on Capitol Hill November 19, 2008 in Washington, DC. The...
Democratic presidential nominee Sen. Barack Obama waits for the elevator after a visit to his Capitol Hill office in the Hart Senate Office Building,...
Senate Judiciary Committee Chairman Patrick Leahy speaks during the testimony of FBI Director Robert S. Mueller before the Senate Judiciary Committee...
View of American broadcast journalist Greta Van Susteren as she reports outside room 216 of the Hart Senate Office Building, Washington DC, June 13,...
View of American broadcast journalist Greta Van Susteren as she reports outside room 216 of the Hart Senate Office Building, Washington DC, June 13,...
Portrait of American broadcast journalist Greta Van Susteren holds her smartphone outside room 216 of the Hart Senate Office Building, Washington DC,...
Sen. Dianne Feinstein talks to reporters before heading into a closed-door meeing of the Senate Intelligence Committee in the Hart Senate Office...
Committee chairman Sen. Chuck Grassley arrives for a Senate Judiciary Committee hearing titled 'Oversight of the Foreign Agents Registration Act and...
Committee chairman Sen. Chuck Grassley speaks with ranking member Sen. Dianne Feinstein before the start of a Senate Judiciary Committee hearing...
Senators John Cornyn , Lindsey Graham and committee chairman Chuck Grassley listen to testimony from William Browder, chief executive officer of...
William Browder, chief executive officer of Hermitage Capital Management, testifies during a Senate Judiciary Committee hearing titled 'Oversight of...
William Browder, chief executive officer of Hermitage Capital Management, testifies during a Senate Judiciary Committee hearing titled 'Oversight of...
Adam Hickey, deputy assistant Attorney General of the National Security division, E.W. "Bill" Priestap, assistant director of the counterintelligence...
Jared Kushner, White House senior advisor and son-in-law to U.S. President Donald Trump, leaves the Hart Senate Office Building on July 24, 2017 in...
White House Senior Advisor and President Donald Trump's son-in-law Jared Kushner leaves the Hart Senate Office Building after testifying behind...
White House Senior Advisor and President Donald Trump's son-in-law Jared Kushner arrives at the Hart Senate Office Building to testify behind closed...
White House Senior Advisor and President Donald Trump's son-in-law Jared Kushner and attorney Abbe Lowell arrives at the Hart Senate Office Building...
Protesters walk out of the office of Sen. Dean Heller in the Hart Senate Office Building on July 17, 2017 in Washington, DC. The protesters were...
Capitol Police officer asks protesters to leave the area around the office of Sen. Dean Heller as they voice their opinion about the proposed health...
Senate Intelligence Committee Chairman Richard Burr leaves after attending a closed-door committee meeting in the Hart Senate Office Building on...
Senate Appropriations Defense Subcommittee Chairman Daniel K. Inouye, D-Hawaii, in front of a picture of himself in France as a U.S. Soldier during...
Senate Appropriations Defense Subcommittee Chairman Daniel K. Inouye, D-Hawaii, during an interview in his office in the Hart Senate Office Building...
Senate Appropriations Defense Subcommittee Chairman Daniel K. Inouye, D-Hawaii, in front of a picture of himself in France as a U.S. Soldier during...
Federal Reserve Board Chairman Ben Bernanke testifies before the Joint Economic Committee on the ?economic outlook? 08 November 2007 in the Hart...
Michael B. Mukasey is sworn-in before testifying before the Senate Judiciary Committee on his nomination to be US attorney general on 17 October 2007...
Senate Judiciary Committee member Edward Kennedy, D-MA, listens to testimony during a hearing on the Foreign Intelligence Surveillance Act 25...
Director of National Intelligence Michael McConnell testifies before the Senate Judiciary Committee on Foreign Intelligence Surveillance Act...
Director of National Intelligence Michael McConnell testifies before the Senate Judiciary Committee on Foreign Intelligence Surveillance Act...
Workers rinse off after exiting the Hart Senate Office Building, which is closed for decontamination after an anthrax-laden letter was opened in the...
Sen. Edward M. Kennedy, D-Mass., during a rally of Democrats and the Alliance for Retired Americans opposing the signing by President George W. Bush...
California Governor Arnold Schwarzengger talks during a news conference after a meeting with Sen. Dianne Feinstein in her office in the Hart Senate...
Protesters lay on the floor of the Hart Senate Office Building waiting to be arrested as they are surrounded by Capitol Hill police September 26,...
Empty chairs sit in a Senate hearing room set aside for an investigation into the collapse of Enron Corporation February 4, 2002 at the Hart Senate...
Attorney General Jeff Sessions is sworn-in before testifying before the Senate Intelligence Committee about Russian interference in the 2016...