On the campaign trail for Democrat John Callahan, [Vice President Joe] Biden said: "I can see exactly why John Callahan should be in United States Senate."http://content.usatoday.com/communities/onpolitics/post/2010/04/bidens-gaffe-on-campaign-trail/1
There's only one problem: Callahan is running for a House seat against Rep. Charlie Dent, R-Pa.
Biden's constant flubs are really not funny.
Sooner or later, he could say something very stupid about something deadly serious, with terrible repercussions.