Republican Dave McCormick leads Democratic Sen. Bob Casey by about 28,000 votes, under the 0.5-percentage-point threshold for ...

GOP businessman Dave McCormick slightly widened his lead over Pennsylvania Sen ... The New York Times, CNN and NBC still ...

Ex-hedge fund CEO Dave McCormick has declared victory while Senator Bob Casey has yet to concede despite a narrow path, ...

Pennsylvania’s Senate race is heading towards a recount between Republican Dave McCormick and Democratic Sen. Bob Casey. NBC ...

Pennsylvania’s Senate race is heading to a recount, which the narrow margin between Republican Dave McCormick and Democratic Sen. Bob Casey triggered automatically under state law.

Pennsylvania's hotly contested Senate race hangs in the balance nearly a week after Election Day, with Republicans declaring ...

Pennsylvania's U.S. Senate contest between Democratic incumbent Bob Casey and Republican challenger David McCormick was still ...

NBC News hasn't yet called the Senate race in Pennsylvania, where Republican Dave McCormick holds a narrow lead over Democratic Sen. Bob Casey. NBC Universal, Inc. Pennsylvania's hotly contested ...

Republican businessman David McCormick is expected to win his tight Senate race against incumbent Democratic Senator Bob Casey, according to the Associated Press. McCormick is leading the race ...