Article Photos: Obama stresses battleground Ohio's importance



Vice President Joe Biden gestures while speaking during at a campaign rally, Tuesday, Oct. 23, 2012, at The University of Toledo in Toledo, Ohio. (AP Photo/J.D. Pooley)

Vice President Joe Biden gestures while speaking during at a campaign rally, Tuesday, Oct. 23, 2012, at The University of Toledo in Toledo, Ohio. (AP Photo/J.D. Pooley)