Outlandishly high amounts of money that were bet into exotic pools at Thoroughbred and Standardbred tracks across the country during a several-hour time window Wednesday might have been the result of a feeding frenzy of opportunistic gamblers trying to take advantage of an alleged "glitch" in the FanDuel Racing account wagering system that debited only the base cost of a wager from a customer's account instead of correctly pricing multiple-combination bets at much higher amounts. Although both FanDuel executives and state regulators were largely mum on the subject of the...