The Trump administration appears to be targeting officials who oversaw the investigation into the 2016 Trump campaign’s connections to Russia, examining the actions of the former F.B.I. director James B. Comey and the former C.I.A. director John O. Brennan, according to people familiar with the situation.
John Ratcliffe, the C.I.A. director and a harsh critic of his Democratic-appointed predecessors, has made a criminal referral of Mr. Brennan to the F.B.I., accusing him of lying to Congress, officials said. The bureau is also scrutinizing Mr. Comey for his role in the Russia investigation, other officials said, although the exact basis for an inquiry remains unclear.
