President Barack Obama greets people in the crowd after speaking at the University of Iowa, Wednesday, April 25, 2012, in Iowa City, Iowa. (AP Photo/Carolyn Kaster)
Photos: President Obama Speaks at the University of Iowa
Photos: President Obama Speaks at the University of Iowa
President Barack Obama greets people in the crowd after speaking at the University of Iowa, Wednesday, April 25, 2012, in Iowa City, Iowa. (AP Photo/Carolyn Kaster)