The race for United States senator representing Pennsylvania will go to a recount, officials announced Wednesday. The unofficial results in the race between incumbent Democratic Sen. Bob Casey and

The head of the Republican National Committee on Monday vowed to fight “as long as it takes” to certify Dave McCormick’s victory over Sen. Bob Casey in Pennsylvania and stop Democrats from counting votes that the courts deemed illegal.

A small margin in votes separating incumbent Democratic Sen. Bob Casey from Republican challenger David McCormick Jr. has triggered a recount in the Pennsylvania Senate race, the commonwealth's secretary said Wednesday.