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

The incredibly tight Pennsylvania race between Democratic Sen. Bob Casey and Republican challenger Dave McCormick will head ...

The secretary of the commonwealth says the unofficial results of Pennsylvania's U.S. Senate race have triggered a mandatory ...

The U.S. Senate election in Pennsylvania between Democratic incumbent Sen. Bob Casey and Republican David McCormick is headed ...

We're taking a closer look at the history of automatic recounts in statewide races and the impact of this costly process.

Judging from the results of last week’s election, Warren County residents would be happy to see Dave McCormick hold off incumbent U.S. Sen. Robert Casey as the final ballots are counted statewide.

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

Bob Casey, a Democratic senator from Pennsylvania, was trailing Republican Dave McCormick by roughly 30,000 votes Wednesday afternoon.

The margin in Pennsylvania’s U.S. Senate race between incumbent Democratic Sen. Bob Casey and Republican Dave McCormick is ...

Unofficial results in the Nov. 5 general election race for U.S. Senate have triggered a legally required statewide recount ...

Senator Bob Caesy and Dave McCormick have vote totals within the one-half of 1% margin that triggers a mandatory recount ...