Military intelligence

FILE - In this Feb. 13, 2017 file photo, then-National Security Adviser Michael Flynn arrives in the East Room of the White House in Washington. A House committee wants the White House and Trump administration officials to detail all the payments and contacts that Flynn had with foreign government representatives spanning the past three years. (AP Photo/Evan Vucci, File)

FBI Director James Comey, left, and National Security Agency Director Michael Rogers, testify on Capitol Hill in Washington, Monday, March 20, 2017, before the House Intelligence Committee hearing on allegations of Russian interference in the 2016 U.S. presidential election. (AP Photo/J. Scott Applewhite)

FBI Director James Comey testifies on Capitol Hill in Washington, Monday, March 20, 2017, before the House Intelligence Committee hearing on allegations of Russian interference in the 2016 U.S. presidential election. (AP Photo/Manuel Balce Ceneta)

FBI Director James Comey testifies on Capitol Hill in Washington, Monday, March 20, 2017, before the House Intelligence Committee hearing on allegations of Russian interference in the 2016 U.S. presidential election. (AP Photo/Manuel Balce Ceneta)

FILE - In this July 7, 2016, file photo, FBI Director James Comey testifies before the House Oversight Committee about Hillary Clinton's email investigation, at the Capitol in Washington. The House intelligence committee is to begin hearings Monday, March 20, 2017 into Russia’s role in cybersecurity breaches at the Democratic National Committee, as well as President Donald Trump’s unsubstantiated claim that his predecessor had authorized a wiretap of Trump Tower. Comey and Mike Rogers, the director of the National Security Agency, are slated to testify. (AP Photo/J. Scott Applewhite, File)