Republican Dave McCormick defeated incumbent Democratic Sen. Bob Casey in Pennsylvania’s pivotal Senate race, the Associated ...

Dave McCormick has been declared the winner in Pennsylvania’s hotly-contested U.S. Senate race over three-term incumbent ...

Republican David McCormick has won Pennsylvania’s pivotal U.S. Senate seat, beating three-term Democratic Sen. Bob Casey ...

Republican Dave McCormick appeared to win a major upset in Pennsylvania, beating three-term incumbent Bob Casey. The victory ...

Republican David McCormick defeated three-term Democratic Sen. Bob Casey in Pennsylvania, the Associated Press projected, ...

Republican challenger Dave McCormick has declared victory over Democratic Senator Bob Casey in a race to flip his ...

McCormick was winning outright in every region of the state — from the Poconos and one-time coal towns to the central areas ...

Republican Senate candidate and former Bridgewater CEO Dave McCormick has staged a come-from-behind victory against Sen. Bob ...

Unofficial Pennsylvania vote totals so far have Dave McCormick beating three-term Democratic U.S. Sen. Bob Casey.

Republican U.S. Senate candidate Dave McCormick and wife Dina Powell thank supporters after declaring victory in a closely ...

"While votes continue to be counted, any way you slice it, Dave McCormick will be the next United States Senator from ...