Republican presidential candidate Mitt Romney attacked President Barack Obama's campaign on Wednesday, saying it is based on hatred.

Speaking during an interview with CBS News, Romney said, “The president's campaign is all about division and attack and hatred. My campaign is about getting America back to work and creating greater unity in this country.”

He added, “The president seems to be running just to hang onto power -- I think he'll do anything in his power to try to get reelected.”