Emory Healthcare Alzheimers Story

Nate Lewis received his first concussion playing football when he was 14. Football is the civic religion in Moultrie, Georgia, a city of 14,000 in southwest Georgia, and Nate loved every second he was part of it. But many more hits, and concussions, would follow, with aftereffects that Lewis, now 52 and retired from a pro career in the NFL, never imagined.