President Barack Obama waves to students before speaking at the University of Iowa Field House, Wednesday, April 25, 2012, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)
Photos: President Obama Speaks at the University of Iowa
Photos: President Obama Speaks at the University of Iowa
President Barack Obama waves to students before speaking at the University of Iowa Field House, Wednesday, April 25, 2012, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)