Former Tennessee U.S. Senator and potential Republican presidential candidate Thompson holds a bag of popcorn in Des Moines

 
Former Tennessee U.S. Senator and potential Republican presidential candidate Thompson holds a bag of popcorn in Des Moines
Former Tennessee U.S. Senator and potential Republican presidential candidate Fred Thompson holds a bag of popcorn before boarding his plane at the Des Moines International Airport after visiting the Iowa State Fair in Des Moines, Iowa August 17, 2007. The picture was taken through a fence. REUTERS/Joshua Lott (UNITED STATES)