Supporters hold up signs as U.S. President Obama speaks at a campaign rally at the Henry Maier Festival in Milwaukee

 
Supporters hold up signs as U.S. President Obama speaks at a campaign rally at the Henry Maier Festival in Milwaukee
Supporters hold up signs as U.S. President Barack Obama speaks at a campaign rally at the Henry Maier Festival in Milwaukee, Wisconsin September 22, 2012. REUTERS/Kevin Lamarque