Story highlights Comey says Trump asked him to drop investigation into key advisor

Trump denied Comey's claims in a Friday news conference

(CNN) House and Senate investigators fired off a series of requests after former FBI Director James Comey's testimony, seeking memos of his private discussions with President Donald Trump and any records the White House kept of their discussion -- including audio recordings.

The leaders of the House Russia investigation, Reps. Michael Conaway, a Texas Republican, and Adam Schiff, a California Democrat, sent a request Friday directly to Comey for copies of his memos. They sent a separate request to Trump's White House counsel, Don McGahn, for any record the White House had of their meetings.

The House requested Comey and the White House provide the records, including tapes if they exist, by June 23.

The Senate judiciary committee, meanwhile, sent a request to Columbia University law professor Daniel Richman for Comey's memos. Richman confirmed Thursday that he was the friend Comey testified who had discussed the memos with the press.

The leaders of the Senate judiciary's probe sent Richman the request Thursday and asked he provide it by Friday. A source familiar with the matter said Richman has been in touch with Senate judiciary through special counsel Bob Mueller's office, and that there will be movement after the weekend.

Read More