"So why doesn't this impeccably non-racist fat slob go wander around the south side of Chicago without his armed security detail to show us all how irrational and racist we are?"
How funny that would be. When accosted by gang-bangers (oops, was that racist?) he would probably try to say, "Hey man! I'm michael moore! I'm on your side homey!" Think they'd know - or care - who he was?