Inside a Canadian mission to track North Korean ships as Chinese jets intercept - CBS News
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Inside the deep blue waters of the East China Sea, a Canadian military aircraft surveys the vast expanse below. The CP-140 Aurora, a maritime patrol aircraft operated by the Royal Canadian Air Force, is designed primarily to hunt enemy submarines -- but this crew is on a different mission: tracking North Korean vessels engaged in illicit trade that violates United Nations sanctions. Anna Coren reports.
