Open Extended ReactionsAlysa Liu won Olympic gold on Thursday night -- the first Olympic medal for an American in women's figure skating in 20 years. The United States women's hockey team is also golden after defeating Canada. It required overtime, but the U.S. beat familiar foe Canada 2-1 in the gold medal game after a game-winning goal from Megan Keller. It's the third Olympic gold medal for the U.S. in women's hockey. MORE: Medal tracker | Full schedule of events | Olympics 101All the best moments from Thursday's events are below.