US NEWS CAMPAIGN-DEBATE 4 ZUM
By Wanglei and Wanglei | October 17U.S. President Barack Obama, right, shakes hands with Republican presidential nominee Mitt Romney prior to their second presidential debate at Hofstra University in Hempstead, New York, on Tuesday, October 16, 2012. (Wanglei/Xinhua/Zuma Press/MCT)
