Рет қаралды 59,641
ABC News’ Linsey Davis follows two families grappling with the rare genetic disorder Huntington’s disease, compared to ALS, Parkinson’s disease and Alzheimer's disease all in one.
ABC News Live Prime, Weekdays at 7EST & 9EST
WATCH the ABC News Live Stream Here: • LIVE: Latest News Head...
SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP
Watch More on abcnews.go.com/
LIKE ABC News on FACEBOOK / abcnews
FOLLOW ABC News on TWITTER: / abc