>> bret: now from greenville, south carolina, site of the first republican presidential debate, tomorrow night, here are some fresh pickings from the political grapevine. some native americans are calling for an apology from president obama for the navy seals use of geronimo as codename for bin laden in sunday's raid. geronimo was renowned apache warrior who fought against mexico and the u.s. tribal chairman jeff houser sent an open letter to president saying to equate geronimo or any other native american figure to osama bin laden, a mass murderer and cowardly terrorist is painful and offensi...