Two days after first being quietly unveiled at Santa Anita, the Racing on Demand slot machine-style parimutuel games—with distinct similarities to Historic Horse Racing—were removed from the track by Department of Justice law enforcement officers Saturday afternoon. In videos shared with the TDN, law enforcement officers are seen wheeling the machines out the back of the Santa Anita grandstand on gurneys. There have been 26 machines in total operating in the grandstand pavilion since Thursday. They offered $1 bets and required gamblers to select the first three finishers of three...