Ten-year-old Justin Trudeau gets a right hook from his kid brother, eight-year-old Alexandre "Sacha" Trudeau, as the two await the arrival of their father, Prime Minister Pierre Trudeau, at the airport in Ottawa on Sunday, June 13, 1982. The two kept themselves busy by playfully fighting as their dad made his way home from a ten-day European trip. Sacha later got a bruised lip. THE CANADIAN PRESS/Peter Bregg