Wisconsin National Guard Troops Prepare To Leave For Iraq

MILWAUKEE - APRIL 22: Troops stand in formation during a deployment ceremony at Mitchell International Airport for 430 Wisconsin National guardsman from the 1st Battalion, 121st Field Artillery unit on April 22, 2006 in Milwaukee, Wisconsin. The battalion will spend several months of training at Camp Shelby, Mississippi, before being deployed for a year of service in Iraq. (Photo by Jeffrey Phelps/Getty Images)