The U.S Equestrian Federation has announced 10 of the 12 riders who have been invited to participate in the fifth annual George H. Morris Horsemastership Training Session on Jan. 4-8 in Wellington, Fla., at the Palm Beach International Equestrian Center. Two more riders will be announced from the U.S Hunter Jumper Association Emerging Athlete Program. The clinic is free to audit, but a donation to the USET Foundation is recommended.