Secretary of State Hillary Rodham Clinton and Vietnamese Foreign Minister Pham Binh Minh pose for a photo at the Government Guest House in Hanoi on Tuesday, July 10, 2012. (AP Photo/Kham, Pool)

Photo by: Kham

Secretary of State Hillary Rodham Clinton and Vietnamese Foreign Minister Pham Binh Minh pose for a photo at the Government Guest House in Hanoi on Tuesday, July 10, 2012. (AP Photo/Kham, Pool)