Barbaro, winner of the Kentucky Derby Presented by Yum! Brands (gr. I), continues to improve following the removal of his right hind leg cast on Nov. 6, according to his medical team. "Barbaro is steadily gaining strength on his right hind limb now that it is out of the cast," said Dr. Dean W. Richardson, chief of surgery at the New Bolton Center. "He is only wearing a very light cotton bandage on that leg and both walks and stands well on it." Barbaro's lower right hind leg had been in a cast since surgery at Penn's George D. Widener...