(CNN) - When the U.S. and Canada face off Friday in a men's showdown at the Sochi Winter Olympic Games, there's more than just bragging rights on the line. There's beer.
President Barack Obama and Canadian Prime Minister Stephen Harper made a Twitter wager Thursday, with each betting a case of beer from their country.
That bet included the women's championship game that took place between the neighboring countries Thursday, but the U.S. lost in overtime, leaving at least one case of American beer to be sent north across the border.
The men's teams square off Friday in the semi-finals. The winner of that game will go on to the final against the winner of the semi-final between Finland and Sweden.