U.S. President Barack Obama and Japanese Prime Minister Yukio Hatoyama share a laugh as they arrive for a joint news conference in Tokyo. U.S. President Barack Obama meets Japan's Prime Minister Yukio Hatoyama (R) in Tokyo, November 13, 2009. [Agencies]

U.S. President Barack Obama (L) participates in a bilateral meeting with Japan's Prime Minister Yukio Hatoyama in Tokyo November 13, 2009. [Agencies]