Part of complete coverage on
 

Photos: The first presidential debate

President Barack Obama and Republican presidential candidate Mitt Romney finish their debate in Denver on Wednesday, October 3. <a href='http://www.cnn.com/2012/10/03/politics/gallery/10-3-debate-prep/index.html'>View behind-the-scene photos of debate preparations.</a>

President Barack Obama and Republican presidential candidate Mitt Romney finish their debate in Denver on Wednesday, October 3. View behind-the-scene photos of debate preparations.