The popular NASCAR driver was engaging with fans Saturday on Twitter about such random subjects as NBA basketball, lottery tickets and scorpions when he tweeted a link to a Sports Illustrated article about former Oakland Raiders George Atkinson, George Buehler and Art Thoms deciding to donate their brains for head trauma research in honor of late former teammate
Stabler died of
A fellow Twitter user commented to Earnhardt that the trio's intentions "sound like a big commitment." Earnhardt responded: "Why? What use is it to you at that point? I'm gonna donate mine."