ABC and other news organizations said they had obtained copies of the book, which does not go on sale until next week.
According to ABC, Comey writes that when Trump demanded loyalty from him at a White House dinner, “The demand was like Sammy the Bull’s Cosa Nostra induction ceremony.” That was a reference to the mobster Salvatore “Sammy the Bull,” whose testimony helped convict John Gotti, the leader of New York’s Gambino crime family.