Lastly, we should strengthen international cooperation in police affairs for attacking transnational economic crimes.

加强国际警务合作，打击跨境跨国经济犯罪。

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One, we were able to develop a great deal of international cooperation of a police type against the criminals that might have been plotting additional attacks, though we have not identified a single major plot against the United States.

NPR: The War on Terror, Five Years Later