Former U.S. President Bill Clinton campaigns for his wife, presidential candidate Hillary Clinton, in Newton

 
Former U.S. President Bill Clinton campaigns for his wife, presidential candidate Hillary Clinton, in Newton
Former U.S. President Bill Clinton campaigns for his wife, presidential candidate Hillary Clinton, at a rally in Newton, Iowa December 10, 2007. Clinton is in Iowa to help promote his wife's presidential campaign before the Iowa caucus on January 3. REUTERS/Jason Reed (UNITED STATES)