Democratic presidential candidate U.S. Senator John Edwards speaks to his wife during break in debate at Drake University in Des Moines

 
Democratic presidential candidate U.S. Senator John Edwards speaks to his wife during break in debate at Drake University in Des Moines
Democratic presidential candidate U.S. Senator John Edwards (D-NC) speaks to his wife Elizabeth during a break in a Democratic debate at Drake University in Des Moines, Iowa August 19, 2007. REUTERS/Eric Thayer (UNITED STATES)