Democrats Nominate Rush Limbaugh?

Brian Williams was on the Today Show this morning and speaking to Mitt Romney about the Republican debate yesterday hosted by MSNBC and moderated by Chris Matthews, who claims that he is an independent host. Williams says to Romney that it appears that Republicans have chosen Hillary Clinton as their opponent, since he and Rudy Giuliani and a few others had referred to her specifically. If you go by who the Democrat primary candidates and their leadership are talking about, you would think that they are running against Rush Limbaugh.