about 11 minutes, famous scientist talks about ESCR progress, interesting http://spinalcordresearchandadvocacy.wordpress.com/2012/11/16/innocent-intrigue-hans-s-keirstead-at-tedxorangecoast/ Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn