Article Photos: Obama out to squash GOP hopes for Wisconsin pickup



President Barack Obama waves as he arrives at General Mitchell International Airport on Air Force One, Saturday, Sept. 22, 2012, in Milwaukee. (AP Photo/Carolyn Kaster)

President Barack Obama waves as he arrives at General Mitchell International Airport on Air Force One, Saturday, Sept. 22, 2012, in Milwaukee. (AP Photo/Carolyn Kaster)