Article Photos: September surprise



President Barack Obama waves to a crowd on the tarmac as he leaves the Dayton International Airport for a campaign event in the Dayton, Ohio, Tuesday, Oct. 23, 2012. (AP Photo/David Kohl)

President Barack Obama waves to a crowd on the tarmac as he leaves the Dayton International Airport for a campaign event in the Dayton, Ohio, Tuesday, Oct. 23, 2012. (AP Photo/David Kohl)