U.S. Ambassador to Japan Caroline Kennedy (L) and Japan's Foreign Minister Fumio Kishida look at each other during a signing ceremony to extend the agreement on cooperation in research and development... more 
U.S. Ambassador to Japan Caroline Kennedy (L) and Japan's Foreign Minister Fumio Kishida look at each other during a signing ceremony to extend the agreement on cooperation in research and development in science and technology between the two countries, at the foreign ministry in Tokyo April 23, 2014. REUTERS/Toshifumi Kitamura/Pool (JAPAN - Tags: POLITICS BUSINESS SCIENCE TECHNOLOGY) less 
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Reuters | Photo By POOL / REUTERS
Wed, Apr 23, 2014 3:14 AM EDT