Sports writer and author Ed Willes recalls moments in history when politics loomed over arenas — including the Black power salute in the 1968 Olympics in Mexico and the Canada-USSR hockey game in the 1972 Summit Series. He tells BC Today host Michelle Eliot that politics have always had a place in sport, but political tensions are more pronounced surrounding the 4 Nations Canada-U.S. hockey match with the country's sovereignty under threat.
