China says it warned and tracked a U.S. Navy warship as it came close to one of its artificial islands in the South China Seas contested waters. CNNs Jim Sciutto reports.\r
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Source: CNN The United States hadnt breached the 12-mile limit since China began massive dredging operations to turn three reefs into artificial islands in .\r
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China said it warned and tracked a U.S. Navy warship as it came close to one of its artificial islands in the South China Seas contested waters. Cui Tiankai .\r
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China said it warned and tracked a U.S. Navy warship as it came very close to one of its artificial islands in the South China Seas contested waters. Chinas .
