![TwinSpires.com Horse Racing podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/048/896/small/twinspires-com-horse-racing-radio-blog-talk-radio-feed.jpg)
Summary: TwinSpires' Derek Simon discusses a Paulick Report piece on potential pool manipulation at Thistledown (say that three times fast) and opines on how to determine and capitalize on efficient and inefficient pari-mutuel markets. Lastly, in the handicapping segment, he breaks down Friday's Personal Ensign and Saturday's Travers Stakes at Saratoga Race Course.