Romney obama 2 debate 2012 10 17

Appears In:

Ad spending by Romney, Obama could reach $1 billion by election day

Ad spending by the two presidential candidates has already hit $807 million.

Campaigns make big financial push for final two weeks

The Republican National Committee has given Mitt Romney a financial edge over President Obama.

Debates round two: Obama comes back swinging

Republican presidential nominee Mitt Romney and President Barack Obama get aggressive on Oct. 16 during the second presidential debates at Hofstra University in Hempstead, New York.

Saul Loeb

AFP/Getty Images