Etiqueta: stem cells mulitple sclerosis

ENNIS, TX — Sam Harrell’s three state football championships are celebrated in his home office. He has pictures, trophies and balls, and even more memories. For 32 years, Harrell worked in a profession where success is measured by a scoreboard in front of thousands. These days, life’s little victories — unaccompanied by cheers or Gatorade…