Justify American Pharoah

There won't be a real GI Kentucky Derby Saturday, but there will be a pretend one--a really interesting pretend one. Working with the firm Inspired Entertainment, Churchill Downs will present the Kentucky Derby Triple Crown Showdown. It's a virtual race that will pit the 13 Triple Crown winners against one another. Data algorithms, including historical handicapping information about each horse, will be used to decide the outcome. The virtual Derby will air on NBC and fans can go online at www.KentuckyDerby.com to submit their picks and make contributions to charities...