Fetterman Makes Surprise GOP Convention Appearance, Endorses McCormick and Fuels Switch Speculation

Democratic Sen. John Fetterman appeared virtually at the Republican midterm convention to endorse Republican Dave McCormick, saying he’s a commonsense Democrat who will reject extremes and socialism, a message that sparked party-switch speculation despite his denials; Republicans welcomed the centrist vibe, while Democrats called him a Benedict Arnold, highlighting the tension around his influence in a narrowly divided Senate.