From NYTimes.com: ESPN Football Analyst Walks Away, Disturbed by Brain Trauma on Field

This full article appears on NYTimes.com. The article speaks to the severity and complications many athletes struggle with after experiencing head traumas or brain injuries. Many retire early out of concern for their long-term brain health.

Ed Cunningham sheds light on the issue in NFL.

Excerpt below:

ESPN Football Analyst Walks Away, Disturbed by Brain Trauma on Field