<P>A footballer dies of dementia, younger than he should<BR/>A 14-year old-rugby player is told to play on through multiple blows. He never wakes up from the last one<BR/>A scientist reveals endemic brain disease in NFL players and is discredited<BR/>A survivor of domestic abuse can't remember details when standing up in court</P><P>This is the story of the degenerative brain disease, Chronic Traumatic Encephalopathy (CTE). This is a story of power, of science and sport, and of the bodies that society deems worth sacrificing.</P>