James Comey may have leaked at least one classified memo to a friend shortly after he was fired as FBI director.

That’s an assessment from Senate Judiciary Committee chairman Chuck Grassley, who wrote a letter to Deputy Attorney General Rod Rosenstein on Wednesday demanding answers about the handling of memos that Comey wrote following his conversations with President Trump.

…

Grassley also pointed to past reporting that Comey gave four memos of his conversations with Trump to a friend, Columbia law professor Daniel Richman.

“If it’s true that Professor Richman had four of the seven memos, then in light of the fact that four of the seven memos the Committee reviewed are classified, it would appear that at least one memo the former FBI director gave Professor Richman contained classified information,” Grassley writes.