Starting with the Jan. 10 card, purses will be cut at Sam Houston Race Park as there is uncertainty about funding mechanisms going forward for purses. Bryan Pettigrew, the vice president and general manager of Texas Racing Operations, contacted horsemen Thursday to give them advance warning of the cuts. Due to legal issues involving HISA, the Texas Thoroughbred tracks can no longer send their simulcast signal out of state. While that has decimated handle, purses have held their own thanks to the Texas Thoroughbred Association receiving funds from something called...