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

After days of the race being too close to call, the Associated Press named Republican Dave McCormick the winner in the race ...

Pa., tells "The Ingraham Angle" why he's "honored" to serve Pennsylvania after his narrow victory over incumbent Democratic ...

"McCormick is up 30,679 votes with more to come, as ruby red Cambria County is still outstanding," Communications Director ...

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 ...

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

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

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

Republican Dave McCormick, an Army veteran and former hedge fund CEO, has unseated three-term Democratic incumbent Bob Casey ...

Sen-elect Dave McCormick speaks out after flipping longtime PA Dem seat red Sen.-elect Dave McCormick, R-Pa., speaks to 'The ...

Republican Dave McCormick showed three-term Democratic Sen. Bob Casey the door in the Keystone State’s high-stakes Senate ...