A figure skating tribute to mark the 40th anniversary of the plane crash that killed the entire U.S. National team on its way to Prague for the World Championships. Also, 16-year-old Joanna Glick skates in memory of her brother, Jeremy, who was killed when United flight 93 crashed in Pennsylvania. Jeremy, 31, from West Milford, New Jersey, was one of the passengers believed to be instrumental in helping to bring the hijacked plane down outside of Pittsburgh.