(CPT11-Oct. 14)--Prime Minister Brian Mulroney and his wife, Mila, and President Ronald Reagan and his wife, Nancy, pose before departing for a gala performance in Quebec City on March 17, 1985. Mulroney used friendship and the phone to win U.S. concessions on acid rain from Reagan. (CP PHOTO) 1997 (stf-Ryan Remiorz)