Fetterman teases where his true loyalty lies after surprise appearance at GOP convention

DALLAS — A rogue Senate Democrat toying with the idea of leaving his party drew a hard line in the sand after making a surprise appearance at the GOP’s Trump-centric convention. Sen. John Fetterman, D-Pa., has been welcomed with open arms by Republicans to join the party after he floated leaving his own caucus, and spurred further speculation that he would jump ship after dropping a video introducing his colleague, Sen. Dave McCormick, R-Pa., at the Republican National Committee’s midterm conven