Alysa Liu wins first U.S. gold in women's individual figure skating since 2002

Thursday was a victorious day for Team USA at the Winter Olympics, with Alysa Liu ending a 20-year U.S. medal drought in women's individual figure skating and the women's ice hockey team defeating Canada. CBS News' Kelly O'Grady has the latest. Thursday was a victorious day for Team USA at the Winter Olympics, with Alysa Liu ending a 20-year U.S.

medal drought in women's individual figure skating and the women's ice hockey team defeating Canada. CBS News' Kelly O'Grady has the latest.