For details about computer hacking during the campaign, visit 2016 Presidential Campaign Hacking Fast Facts.
Special counsel Robert Mueller and multiple congressional committees launched Russia-related investigations in 2017.
Select congressional and federal investigations
FBI - In July of 2016, the FBI launched a counterintelligence investigation into possible links between the Russian government and Trump campaign officials.
The Senate Select Committee on Intelligence - On January 13, 2017, the committee announced that it was conducting a probe of Russian meddling. This investigation and others were sparked by a declassified report from the Director of National Intelligence (DNI) that described a multifaceted effort led by Russian President Vladimir Putin to interfere with the election by releasing damaging information about Clinton to help Trump.
The House Permanent Select Committee on Intelligence - On January 25, 2017, the committee announced that it is investigating Russia’s active measures during the presidential campaign as well as the underlying intelligence that led to the DNI’s conclusions about Russia’s intentions. The committee was led by Devin Nunes (R-CA) and Adam Schiff (D-CA) prior to 2019. (Nunes stepped away from the probe temporarily after the Ethics Committee announced it was looking into allegations he made unauthorized disclosures of classified information. When Nunes stepped away, Mike Conaway (R-TX) took his place. Even though Nunes said that he was formally stepping away from his role leading the investigation, he continued to review classified intelligence on Russia matters and he still had sway issuing subpoenas.)
The House Committee on Oversight and Government Reform - On March 22, 2017, the committee requested information about former National Security Adviser Mike Flynn’s paid speaking engagements overseas. After Trump fired FBI Director James Comey, the committee began looking into the circumstances surrounding the dismissal.
The Senate Judiciary Committee - On May 17, 2017, the committee called on the White House and the FBI to turn over all memos related the president’s interactions with Comey. In addition to conducting an oversight investigation of Comey’s dismissal, the committee has held hearings on the Foreign Agents Registration Act and attempts to influence the election. The committee also interviewed Donald Trump Jr. and other witnesses behind closed doors.
Special Counsel - On May 17, 2017, Deputy Attorney General Rod Rosenstein appointed former FBI Director Robert Mueller as special counsel to lead an investigation into Russian interference and re