How are the Republicans fools for "parading" him? The man is one of the main reasons McCain's campaign is still alive and kicking and polling better than Obama on who people trust to handle the economy. Is Joe really scamming everyone or taking advantage of the opportunity he's been presented. Joe's not a stupid man. Not everyone is comfortable at talking about how dangerous they find Obama to be. I don't trust Obama to defend Israel for crap. But I wouldn't go into details into why on live television.