Stupid move by Ailes. He should just ignore him. O'Reilly can certainly defend himself, and this just gives publicity to Olbermann and makes Ailes sound like a whiner.
At what point do you feel someone has crossed the line though. Poking fun at O'Reilly for whatever reason is Bolbermann's prerogative, but when he compares him to Hitler or ANY nazi, it's totally out of bounds.
I think Ailes did the right thing. It was time to step in...hopefully it'll draw attention to just how pathetic and low-life Bolbermann is.