National embarrassment Geraldo Rivera is at it again, this time threatening to beat up Keith Olbermann on a radio program, complete with comparing him a politically incorrect label for female genitalia.  He then stripped off all his clothes and jumped around the studio shouting "Welcome to the dollhouse, bitch!"

Ok, I made that last part up.  But personally, I still think he’s just pissed there was nothing inside Al Capone’s vault.