British Columbia's Cariboo Trail, once the scene of a great gold rush and which still pays off for the placer miner and occasional prospector. Canada's new state residence at 24 Sussex Drive in Ottawa, a redesigned old stone mansion destined to become Canada's No. 10 Downing Street; a unique ceremony in remote Chesterfield Inlet as the first Inuit girl in history receives the veil of the Grey Nuns; Great Lakes conservationists outsmart the eel-like bloodsucker that preys on fish; and the new blue model uniforms designed for the Women's Division of the Air Force.