Bongino show video @ about 37 minutes...
Some more declass:
According to an email Comey sent to FBI officials on January 7, 2017, Comey mentioned during the initial portion of the briefing a piece of Steele's reporting that indicated Russia had files of derogatory information on both Clinton and the President-elect. Comey's email stated that a member of Trump's national security team asked during the briefing whether the FBI was trying to dig Into the sub-sources to gain a better understanding of the situation, and Comey responded in the affirmative"