Republican Dave McCormick leads Democratic Sen. Bob Casey by about 28,000 votes, under the 0.5 percentage point threshold for ...

GOP businessman Dave McCormick slightly widened his lead over Pennsylvania Sen ... The New York Times, CNN and NBC still ...

NBC News hasn't called the Senate race in Pennsylvania, where Democrats are holding out hope even as Republican Dave ...

Ex-hedge fund CEO Dave McCormick has declared victory while Senator Bob Casey has yet to concede despite a narrow path, ...

NBC News hasn't yet called the Senate race in Pennsylvania, where Republican Dave McCormick holds a narrow lead over ...

Republicans continued to grow their majority in the Senate ... Pennsylvania government website reported the totals as ...

Pennsylvania’s Senate race is heading towards a recount between Republican Dave McCormick and Democratic Sen. Bob Casey. NBC News’ Mark Murray reports.

Pennsylvania's U.S. Senate contest between Democratic incumbent Bob Casey and Republican challenger David McCormick was still ...

NBC News hasn't yet called the Senate race in Pennsylvania, where Republican Dave McCormick holds a narrow lead over Democratic Sen. Bob Casey. NBC Universal, Inc. Pennsylvania's hotly contested ...

Forecasters believed both candidates had roughly equal chances of winning. The Cook Political Report classified Pennsylvania's Senate race as a toss-up, a decision made in the weeks before Election ...

Senator Chuck Schumer has yet to invite Senator-elect McCormick to orientation this week, stating he'll wait for final vote counts.