Today is the fourth video and audio-only rebroadcast from the 2014 Huffines Discussion.  Up today in our series is an award winning journalist, New York Times bestselling author, and reporter for ProPublica.org, Mr. David Epstein.  Mr. Epstein's talk is titled "Small Data in Sports: Finding What Matters and What You Can Change".  Much of this talk directly relates to talent identification - how do we find out who is going to be a great athlete.  Mr. Ep...