Republican David McCormick flips pivotal Pennsylvania Senate seat, ousts Bob Casey

HARRISBURG, Pa. (AP) — Republican David McCormick has won Pennsylvania’s pivotal U.S. Senate seat, as the former CEO of the world’s largest hedge fund beat three-term Democratic Sen. Bob Casey in Tuesday’s election after accusing the incumbent of supporting policies that led to inflation, domestic turmoil and war. The battleground state contest pads Republicans' majority in the Senate, which they wrested from Democratic control this week....