MSNBC something or other Tucker Carlson will MC a something or other rally for presidential something or other Ron Paul. We're not exactly sure what Carlson's role at the cable network is these days; he lost his opinion show, but now he's listed as MSNBC's senior campaign correspondent, which sounds like a hard news-y position. Which might make his hosting gig a smidge of a probelm. [CFL, via Wonkette]