There isn't much time left until election day and the focus is on Pennsylvania.
Obama is intensifying his campaign with a speech and rally Monday afternoon in Pittsburgh, PA and Canton, OH.
Obama is urging voters to end divisiveness and turn away from fear he says is being sowed by Republicans.
Senator Obama will visit Widener University in Chester, PA Tuesday.
McCain will be hitting the campaign trail in Schuylkill County Monday. He's attending a rally in Pottsville, PA and also Dayton, OH.
McCain will try to hammer his theme that Obama, House speaker Nancy Pelosi, and Senate Majority Leader Harry Reid are "tax and spend" Democrats.