More Evidence of Widespread Brain Disease Among Former NFL Players

A shocking report from PBS Frontline says 76 of 79 deceased NFL players suffered from the degenerative brain disease chronic traumatic encephalopathy (CTE).

CTE is caused by repeated head trauma, where the functioning of the brain is interrupted and nerve cells begin to die, according to Frontline. It is associated with memory loss, confusion, impaired judgment, impulse control problems, aggression, depression, and, eventually, progressive dementia.