President Donald Trump's White House counsel has reportedly been personally involved in keeping Congress from reviewing a whistleblowing report involving Ukraine.

"The revelation that Trump pushed Zelensky to pursue the Biden probe, which was first reported by The Wall Street Journal, represents the most detailed account so far of the president’s conduct that prompted a U.S. intelligence official to file a whistleblower action against the president," The Washington Post reported Friday. "The disclosure comes amid new details about the White House’s role in preventing Director of National Intelligence Joseph Maguire from complying with Congressional demands for the material in the complaint."

President Donald Trump could be charged with committing three federal crimes if the whistleblower reports involving the White House seeking campaign interference from Ukraine are correct.

MSNBC "Deadline: White House" anchor Nicolle Wallace interviewed Jeremy Bash on Friday -- and worried about the safety of the whistleblower.

"The stakes could not be any higher, the risk to his career -- or her career -- and reputation and perhaps legal standing could not be any higher for this whistleblower. That's why we’re glad to be joined by national security analyst, former chief of staff of the CIA and Department of Defense, someone I wanted to talk to about this story all week, Jeremy Bash," Wallace said.