President Barack Obama applauds with the crowd after speaking at a campaign rally, Wednesday, Oct. 24, 2012, in Las Vegas. The president is on a two-day tour of key battleground states

 

              President Barack Obama applauds with the crowd after speaking at a campaign rally, Wednesday, Oct. 24, 2012, in Las Vegas. The president is on a two-day tour of key battleground states
President Barack Obama applauds with the crowd after speaking at a campaign rally, Wednesday, Oct. 24, 2012, in Las Vegas. The president is on a two-day tour of key battleground states that included stops in Iowa and Colorado on Wednesday and was scheduled to head to Florida, Virginia and Ohio on Thursday. (AP Photo/Julie Jacobson)