Guess there's not much argument that O'Reilly shoved Obama staffer Marvin Nicholson:

Speaking later on Fox News, O'Reilly said he tried to "gently remove" the Obama staffer so his camera could get a shot of the Illinois senator.

"We're sorry we had to have that little confrontation," O'Reilly added, "but no one on this earth is going to block a shot on The O'Reilly Factor. It is not going to happen."