The Obama campaign WANTS to start this discussion amongst their supporters. They truly want 101% of black voters actually believing that a President Romney really DOES want to bring back slavery.
By having Biden do their dirty work they can have their cake and eat it to. The seed of the idea gets planted, while in the national press they can laugh it off and say “oh, dear, there goes that wacky Joe again!”
If we cannot understand what the heck the Democrats are talking about, it's because we are not supposed to. Furthermore, they do not care if we do, or not. The message isn't for us.
Romney explained it yesterday
"...shatter and divide the elcctorate and try to pick up 51% of the pieces."
Unfortunately for this country, The Obama Strategy just might work.