As Frank said below, USA won easily 3-1 against the Swiss. The Canadians and Russians also played (and won handily).
Jarome Iginla led the charge for the Canadians, who easily whooped up on Norway by the count of 8-0. Pittsburgh's Sidney Crosby assisted on three goals and Dany Heatley scored two goals for the Canucks.
Overall on the night I think Canada looked the most in control, Russia basically toyed with their opponents and the US put in an honest effort to get a two goal win. Nothing unexpected in the first day of hockey competition, simply put: the teams supposed to win, won.