Democratic Sen. Bob Casey went head-to-head with Republican Dave McCormick in a bitter first debate that reflected the close ...

From border security to nuclear energy, the candidates turned almost every question thrown at them into an opportunity to ...

Sen. Bob Casey and challenger Dave McCormick each tried to paint the other as weak and dishonest during the hourlong debate.

McCormick, who said he supports Trump’s mass deportation plan, argued that Americans are “less secure” under Casey’s watch ...

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

The senator is in a tight race of his own. Could his strategy for winning over moderate Republicans also work for the ...

Bob Casey and Bob McCormick will face off Thursday in Harrisburg in the first of at least two debates in this year's ...

The former president and vice president of a Penn State fraternity where pledge Timothy Piazza fell and later died after ...

Pennsylvania incumbent Sen. Bob Casey (D) and Republican challenger Dave McCormick took the debate stage Thursday evening in Harrisonburg, Pa., as Democrats try to prevent Republicans from flipping ...