In 1973, Margaret Trudeau was 25 years old and seven months pregnant when she joined husband Pierre on a landmark trip to China–the first official visit by a Canadian prime minister. The journey brought fresh eyes to the country–and worldwide interest in Canada’s first couple. Margaret can hardly forget it, 40 years later.
Exclusive memoir: Margaret Trudeau on that historic trip to China
Video: Behind the scenes of the China mission — 40 years ago