Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick have shared the debate stage for the last time ...

Sen. Bob Casey spoke with NBC10's Lauren Mayk about the economy, social security, abortion, immigration and more.

For the second time, Democratic U.S. Sen. Bob Casey and his Republican challenger, David McCormick, hit the debate stage.

Democrat Bob Casey says the greed of “big conglomerates” is to blame for high prices for household essentials. Republican ...

A poll published on Saturday shows Pennsylvania Republican U.S. Senate challenger David McCormick gaining ground on Senator Bob Casey, nearly halving the incumbent's lead since last month's survey by ...

Democratic U.S. Sen. Bob Casey of Pennsylvania and Republican challenger David McCormick are meeting for their second debate.

The battle for Pennsylvania’s 19 electoral votes may garner the most headlines nationwide, but the race for its U.S. Senate ...

PHILADELPHIA (WPVI) -- Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick disagreed on clean energy policy, gun laws and abortion rights in a fast-moving debate Tuesday night ...

Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick disagreed on clean energy policy, gun laws and ...

Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick disagreed on clean energy policy, gun laws and abortion rights in a fast-moving debate Tuesday night, as they accused each ...

Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick disagreed on clean energy policy, gun laws and abortion rights in a fast-moving debate Tuesday night, as they accused each ...

HARRISBURG, Pa. (AP) — Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick disagreed on clean energy policy, gun laws and abortion rights in a fast-moving debate Tuesday ...