DES MOINES - Sarah Palin's endorsement of ex-Iowa Gov. Terry Branstad had some Iowans wondering Friday how rogue the former Alaska governor is. "Sarah Palin has demonstrated that she's either not running for president and, therefore, doesn't care about her political future or that she lacks any understanding of the Iowans who would have made up her base of support," said Eric Woolson, campaign manager for Branstad's chief rival in Tuesday's primary election, Sioux City business consultant Bob Vander Plaats. "This is not about going rogue. It's not about defeating the establishment, but about embracing the establishment," Vander Plaats said...