Skip Navigation 3:16am UK, Wednesday June 29, 2011 Greg Milam, US correspondent To view this content you need Flash and Javascript enabled in your browser. Please download Flash from the Adobe download website. The former vice-presidential candidate was in the critical state of Iowa to attend the premiere of a movie documentary about her career. The film 'The Undefeated' traces Palin's rise from working on a commercial fishing boat in Alaska that she co-owns with her husband to high political office. But whether she