FREEDOM HOUSE U.S. Defense Secretary Robert M. Gates and U.S. Secretary of State Hillary Rodham Clinton meet with South Korean troops at the Freedom House in the demilitarized zone that separates the two Koreas north of Seoul, South Korea, July 21, 2010. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 136835-I-EME86-984.jpg Photo Gallery