Fetterman Reveals on Fox the ‘Red Line’ That Would Make Him Ditch Democratic PartyOn Fox News' Saturday in America, Kayleigh McEnany pressed Senator John Fetterman on what would make him leave the Democratic Party, and in a clip played on the show he named his caucus electing Chris Van Hollen, who is running for Senate majority leader and has, in Fetterman's words, "made his name being very hostile to Israel." Fetterman, who also criticized the progressive wing and questioned why Democrats' first instinct is to punish Israel rather than Iran, said, "I don't know how that's going to look, but I am a Democrat."