Republican Dave McCormick is the projected winner of Pennsylvania’s United States Senate race against incumbent Democrat Bob ...

Is Pennsylvania’s U.S. Senate race over? It depends whom you ask. And for Republican Dave McCormick, declared the winner by ...

Republican U.S. Senate candidate Dave McCormick on Thursday appeared to declare victory in his race against Democratic ...

Close loss brings the curtain down on 28 years in statewide office for Sen. Robert Casey Jr., and, maybe, a Pennsylvania ...

"Any way you slice it, Dave McCormick will be the next United States Senator from Pennsylvania." McCormick's campaign was ...

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

GOP challenger Dave McCormick has defeated incumbent Democratic Pennsylvania Sen. Bob Casey in the state’s pivotal Senate ...

NEW STORY: Republican Dave McCormick flips pivotal Pennsylvania Senate seat, defeating Bob Casey Pennsylvania’s three-term ...

Bill Clark/CQ-Roll Call, Inc via Getty; ANDREW CABALLERO-REYNOLDS/AFP via Getty Former hedge fund CEO Dave McCormick has ...

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

Bob Casey refuses to concede to Dave McCormick.PITTSBURGH and BETHLEHEM, Pa. — Pennsylvania Sen. Bob Casey is in denial after ...