Guest lineups on behalf of the Sunday news shows
___NBCs meet up the Press — 2012 GOP presidential candidate wrench Santorum; Matt Strawn, Iowa GOP chairman.___CBS appearance the residents — Sen. Rand Paul, R-Ky.___CNNs State of the Union — Ron Paul; Branstad; sales rep. Steve sovereign, R-Iowa.___Fox News Sunday — 2012 GOP presidential candidates twist Perry, Ron Paul and Bachmann.