Former attorney general Bill Barr says Fox News host Maria Bartiromo called him up "screaming" about imaginary voter fraud, according to his account in a new book."Betrayal", by ABC's chief Washington correspondent Jon Karl, highlights Bartiromo's damaging role as a promoter of reckless lies about the election.In the book, which comes out on Tuesday, Karl writes that "Bartiromo had once been a widely respected and trailblazing financial journalist. As a correspondent for CNBC, she was the first television reporter to report live from the floor of the New York Stock Exchange. Now she had her own show on Fox News...