Military intelligence

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)

FILE - In this Feb. 10, 2017 file photo, then-National Security Adviser Michael Flynn sits in the East Room of the White House in Washington. Documents released in a congressional inquiry show Flynn was paid more than $33,750 by RT, Russia’s government-run television system, for appearing at a Moscow event in December 2015. Flynn had retired months earlier as head of the U.S. Defense Intelligence Agency. (AP Photo/Carolyn Kaster, File)

FILE - In this Feb. 7, 2017 file photo, White House chief strategist Steve Bannon is seen in the Roosevelt Room of the White House in Washington. The White House and its allies have stepped up attacks on a foe typically associated with fragile democracies, military coups and spy thrillers. The so-called “the deep state,” an alleged shadowy network of powerful entrenched federal and military interests, has increasingly become the focus of Republicans who blame such forces for deliberately trying to undermine the new president. (AP Photo/Evan Vucci, File)