Facing a July 1 federal mandate to get all licensed personnel and actively racing Thoroughbreds registered in accordance with the Horseracing Integrity and Safety Act (HISA), representatives from that organization's Authority team fielded questions from industry participants Friday in an online "town hall" forum, where the most pertinent query had to do with whether horses will get scratched if their online HISA registrations are incomplete by that deadline. The short answer, according to the HISA Authority's chief executive officer, Lisa Lazarus, is yes. But her slightly longer explanation tells us...