http://www.drf.com/news/article/114833.html
The Illinois Racing Board approved the cap in January as a way to protect the amount of revenue from account wagering that flows to Illinois horsemen and racetracks. Although many racetracks and horsemen objected to the cap, the rule went into effect after a 45-day comment period in which many racing industry officials said they would support the cap only if it were raised above the current market rate for premium signals.