McCormick was declared the winner over Bob Casey Jr. in the race for U.S. Senate, but Casey has yet to concede, noting the presence of so many uncounted ballots.

This is a developing report. Return for updates. Republican Dave McCormick, the declared victor in Pennsylvania's hotly contested Senate race, has filed legal challenges seeking to influence the way ...

(WHTM) – Republican Dave McCormick expressed gratitude and thanked Pennsylvanians on Friday morning after media outlets projected his victory in Pennsylvania’s U.S. Senate race over three-term ...

Republicans landed historic victories in Pennsylvania, winning the battleground state's valuable presidential electoral votes ...

Dave McCormick will be the next United States Senator from Pennsylvania," Elizabeth Gregory, McCormick's communications ...

Watch live, Republican Senate candidate Dave McCormick addresses voters after being declared winner of the Pennsylvania ...