http://www.youtube.com/v/SQLydkWda0g?version=3&f=user_uploads&app=youtube_gdata Meet Greta Neimanas of Cardiff and Laura Sobchik of Santa Monica, who are training for the Para Track Cycling World Championships at the Home Depot Center Velodrome in Carson. They are hoping to do well there and go on to the Paralympic Games in London in August. Read the original post: Paralympian cyclists train for world championships in Carson