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 ...

Republican David McCormick is ... Republicans were hoping to flip seats occupied by Democratic incumbents. With Pennsylvania, the GOP managed to flip four Senate seats: The other seats include ...

McCormick HARRISBURG — 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 ...

The Republican senator could have spent upwards of $1.1 million, according to financial disclosure reports, while sitting on ...

In the final stretch of vote tabulation, McCormick ... the seat held by retiring Republican Pat Toomey, which Democrats are looking to flip to re-capture a majority in the evenly divided Senate.

David McCormick (R-PA) unveiled a joint resolution ... over his age and mental fitness. Senate Minority Leader Chuck Schumer (D-NY), 74, has held his seat since 1999 and has led Democrats in ...