A South Korean military truck moves in the snow on Yeonpyeong Island, South Korea, Wednesday, Dec. 8, 2010. The top U.S. military officer on Wednesday warned North Korea that the U.S. commitment to ... more 
A South Korean military truck moves in the snow on Yeonpyeong Island, South Korea, Wednesday, Dec. 8, 2010. The top U.S. military officer on Wednesday warned North Korea that the U.S. commitment to helping South Korea defend itself is "unquestioned," even as he pressed China to use its influence to rein in its ally Pyongyang. less 
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Associated Press | Photo By Yonhap, Kim hyun-tae
Wed, Dec 8, 2010 7:20 AM EST