Vulnerable Pennsylvania Democratic Sen. Bob Casey seems fine with voters casting ballots for third-party foes — so long as they don’t vote for GOP rival Dave McCormick, a new ad suggests.

Sen. Bob Casey is vying for a fourth term against challenger and businessman Dave McCormick in what has become an extremely close race. As of Friday, votes are still being counted in the race.

In a last-minute push for votes, Casey highlights economic issues, child tax credits and tax cuts while continuing to rally support in his hometown ahead of Election Day. Supporters of Sen. Bob Casey ...

Incumbent Democrat Bob Casey is vying for a fourth term against Republican challenger and businessman Dave McCormick. Let’s start with incumbent Senator Bob Casey. He has been in the Senate ...

Incumbent Democrat Bob Casey is vying for a fourth term against Republican challenger and businessman Dave McCormick. Let’s start with incumbent Senator Bob Casey. He has been in the Senate since 2007 ...

Let us know. On the eve of his race against Republican challenger David McCormick, Democratic U.S. Sen. Bob Casey stumped one final time in the Philadelphia suburbs Monday afternoon. “I don’t want to ...

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 ...

NEW STORY: Republican Dave McCormick flips pivotal Pennsylvania Senate seat, defeating Bob Casey Pennsylvania’s three-term Democratic U.S. Sen. Bob Casey remained in a fight for his political ...

HARRISBURG, Pa. (WPVI) -- Republican Dave McCormick has declared victory over Democratic Senator Bob Casey in Pennsylvania's pivotal U.S. Senate seat. The Associated Press called the race for ...

Attendees of a Scranton election night watch party for Sen. Bob Casey left the Scranton Cultural Center on Tuesday not knowing the result of a tight race between the incumbent Pennsylvania ...

Sen. Bob Casey (D-PA), a candidate for reelection to the U.S. Senate, delivers remarks on election night. Sen. Bob Casey (D-PA), a candidate for reelection to the U.S. Senate, delivers remarks on ...