 Complete the following phrase:  In 1967, Dawson became chairman of the CAHA committee to oversee the Canada mens national ice hockey team. The CAHA approved establishing a second national team based in Ottawa in addition to the Winnipeg-based team. Both teams were expected to play international tours or exhibition games, and increase the number of players with international experience in advance of ice hockey at the 1968 Winter Olympics. Canada was subsequently awarded hosting duties of the 