China, Japan sign environmental declaration

Chinese Premier Wen Jiabao (rear L) and Japanese Prime Minister Shinzo Abe (rear R) watch as China's Foreign Minister Li Zhaoxing (seated L) and Japan's Foreign Minister Taro Aso sign a joint environmental declaration in Tokyo April 11, 2007. Wen arrived in Japan on Wednesday for a summit with Abe aimed at setting aside rancour over the past and focusing on ways to tame rivalry over energy and influence. [Reuters]