President Obama speaks at a campaign event at Strawbery Banke Field on Friday, Sept. 7, 2012, in Portsmouth, N.H. (AP Photo/Carolyn Kaster)

Photo by: Carolyn Kaster

President Obama speaks at a campaign event at Strawbery Banke Field on Friday, Sept. 7, 2012, in Portsmouth, N.H. (AP Photo/Carolyn Kaster)