In this Jan, 27, 2016, file photo, U.S. Secretary of State John Kerry, left, poses with Chinese President Xi Jinping prior to their meeting at the Great Hall of the People in Beijing. North Korean ... more 
In this Jan, 27, 2016, file photo, U.S. Secretary of State John Kerry, left, poses with Chinese President Xi Jinping prior to their meeting at the Great Hall of the People in Beijing. North Korean nuclear and rocket tests are drawing quick responses from the U.S. that will upset a supposed partner against Pyongyang's weapons development _ China. New efforts to toughen missile defense in South Korea and sanctions legislation moving swiftly through Congress could both hurt Chinese interests. The Chinese are concerned the missile defense system could be used against them, and the U.S. sanctions could hit Chinese companies that trade with North Korea. (AP Photo/Jacquelyn Martin, Pool, Fiile) less 
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Associated Press | Photo By Jacquelyn Martin, Pool, Fiile
Mon, Feb 8, 2016 9:42 PM EST