Pennsylvania's U.S. Senate contest between Democratic incumbent Bob Casey and Republican challenger David McCormick is still too early to call, according to the Associated Press, and too close to call,

U.S. Senator Bob Casey’s campaign says they are not ready to concede Pennsylvania’s Senate race to Republican Dave McCormick with the race within a 1% difference. “There are more votes that need to be counted in areas like Philadelphia and it’s important that every legal ballot will be counted,