Support WBURFrom Rival To Running Mate? Possible For PawlentyPlay20:14Download AudioBrian NaylorJuly 19, 2012 ShareFormer Minnesota Gov. Tim Pawlenty and GOP presidential candidate Mitt Romney campaign in Las Vegas on Oct. 17, 2011. (Getty Images)
Former Minnesota Gov. Tim Pawlenty and GOP presidential candidate Mitt Romney campaign in Las Vegas on Oct. 17, 2011. (Getty Images)