Article Photos: WH race contested in far fewer states than in past



President Barack Obama waves as he boards Air Force One at San Francisco International Airport, Tuesday, Oct. 9, 2012, in San Francisco, enroute to Ohio then onto Washington. (AP Photo/Noah Berger)

President Barack Obama waves as he boards Air Force One at San Francisco International Airport, Tuesday, Oct. 9, 2012, in San Francisco, enroute to Ohio then onto Washington. (AP Photo/Noah Berger)