In a moment that speaks to the deepening fault lines within American political life, Pennsylvania Senator John Fetterman appeared by video at Donald Trump's Republican convention, filmed against the backdrop of a steel mill, to declare his rejection of socialist extremes. The choice of venue — a rival party's gathering rather than his own — was not merely symbolic; it marked a visible and deliberate widening of the distance between Fetterman and the Democratic establishment that helped elect him. Rooted always in the industrial working-class identity of western Pennsylvania, Fetterman's move r