Democratic U.S. Sen. Bob Casey of Pennsylvania and Republican challenger David McCormick met Thursday for their first debate ...

With about one month before the election, incumbent Democratic Sen. Bob Casey faces GOP businessman Dave McCormick Thursday ...

Sen. Bob Casey and Republican challenger David McCormick came out swinging on a Harrisburg stage Thursday night, sparring over a bevy of policy disputes and hammering away ...

Democratic Sen. Bob Casey and Republican businessman David McCormick will take the debate stage in Pennsylvania's capital Thursday night as the parties fight over control of the U.S.

HARRISBURG, Pa. — Democratic U.S. Sen. Bob Casey of Pennsylvania and Republican challenger David McCormick will meet Thursday night for their first debate in an expensive race for a swing-state ...

Pennsylvania Republican U.S. Senate challenger David McCormick faces an uphill battle in his bid to unseat Democratic Senator Bob Casey, according to the latest polls. The battleground state ...