Article Photos: THE RACE: Obama enlists Clinton to move 'forward'



Republican vice presidential candidate, Rep. Paul Ryan, R-Wis., speaks during a campaign event at Kirkwood Community College, Tuesday, Sept. 4, 2012, in Cedar Rapids, Iowa. (AP Photo/Mary Altaffer)

Republican vice presidential candidate, Rep. Paul Ryan, R-Wis., speaks during a campaign event at Kirkwood Community College, Tuesday, Sept. 4, 2012, in Cedar Rapids, Iowa. (AP Photo/Mary Altaffer)