Rick ‘Doc’ Walker was the keynote speaker at a recent Comcast event I attended at Redskins’ FedEx Field. Fans may remember Walker as one the HOGS, or more recently as a champion for research and cure of Muscular Dystrophy, Cystic Fibrosis, Alzheimer’s, and Arthritis (he does an ESPN 980 radio show “2-4 weekdays” as heRead… Read more »