Bill O'Reilly and Jon Stewart

Jon Stewart made his much-anticipated return to 'The O'Reilly Factor' on Wednesday and went head to head with Bill O'Reilly, who dug into Stewart's opinions on President Barack Obama. "Do you, Jon Stewart, have Obama remorse?" O'Reilly wondered. Stewart reiterated the seemingly anti-Obama sentiment he's been making on 'The Daily show' lately. "I think people feel a disappointment in that there was a sense that 'Oh Jesus will walk on water,' and now you're looking at it like, 'Look at that, he's just treading water,'" Stewart responded.