OTTAWA - Canadian, U.S. and Mexican politicians discussed using "stealth" to overcome public resistance to the integration of the three countries at a confidential meeting last year, according to documents just released under U.S. Freedom of Information laws. Top military brass, corporate executives and diplomats also attended the meeting in Banff, Alta., where participants discussed everything from the harmonization of food and drug standards, to common immigration policies, and the pooling of energy resources. The secret guest list of the North American Forum included then-U.S. secretary of defence Donald Rumsfeld, Canadian Chief of Defence Staff Gen. Rick Hillier, Public Safety...