MEMORANDUM FOR THE SECRETARY OF STATE THE SECRETARY OF DEFENSE  SUBJECT:      Continuation of U.S. Drug Interdiction Assistance to the Government of ColombiaBy the authority vested in me as President by the Constitution and the laws of the United States, and pursuant to the authority vested in me by section 1012 of the National Defense Authorization Act for Fiscal Year 1995, as amended (22 U.S.C. 2291-4), I hereby certify, with respect to Colombia, that: (1) interdiction of aircraft reasonably suspected to be primarily engaged in illicit drug trafficking in that country’s airspace is necessary, because of the extraordinary threat posed by illicit...