Keith Olbermann (MSNBC’s Countdown) routinely likes to poke fun at Bill O’Reilly, as we all do.

But the other night, Keith went absolutely ballistic and handed O’Reilly his ass.  It was a well-deserved lashing as O’Reilly was busted for twice misrepresenting historical facts, and bashing American soldiers from WWII, men who are no longer around to defend themselves. 

You really need to watch this.