MILWAUKEE -- Chellsie Memmel, practicing routines again at her parents' gymnastics facility in New Berlin, Wis., is taking her shot at making the U.S. team for the 2009 World Championships. The 21-year-old gymnast from West Allis, Wis., has made steady progress in her return from ankle surgery last December. She is training on the balance beam and uneven bars and has been invited to the final ... More...