The North American Association of Racetrack Veterinarians (NAARV) is arguing for the United States Court of Appeals for the Fifth Circuit to overturn the Horseracing Integrity and Safety Act (HISA) on constitutional grounds because the law allegedly "places the racetrack veterinarians at a greater risk than other covered persons" from a due process standpoint. Chief among the assertions made by the NAARV in a 51-page "friend of the court" brief filed July 14 are that "initial findings of wrongdoing by a member of NAARV, pursuant to HISA, result in a...