Des Moines, UNITED STATES
Former Alaksa Governor Sarah Palin speaks during a television appearance at the Iowa State Fair in Des...
Former Alaksa Governor Sarah Palin speaks during a television appearance at the Iowa State Fair in Des Moines, Iowa August 12, 2011. Palin rolled into Iowa's state fair on Friday, stealing the spotlight from the party's presidential contenders and sparking a new round of speculation about her plans for 2012. REUTERS/Daniel Acker (UNITED STATES - Tags: POLITICS ELECTIONS MEDIA)