Turfway Park's new grandstand and historical racing machine (HRM) facility won't get built until the state of Kentucky clears up the ambiguity surrounding the apparent illegality of that form of video gambling, which contributes tens of millions of dollars annually to purses in the state. That news was delivered by Bill Carstanjen, chief executive officer of Churchill Downs, Inc. (CDI), in an Oct. 29 third-quarter earnings call with investors. CDI, a gaming corporation with six Thoroughbred tracks in its portfolio, acquired Turfway last year and soon thereafter embarked upon a...