0 Three-part National Geographic video on Tourette Syndrome Posted on May 29, 2012 by JesseM Here’s an exclusive look at my Tourette Syndrome, as told in the three-part National Geographic series “Extreme Lives, Strange Behaviours” that will air on TV beginning June 24 but are on YouTube now. I hope you enjoy them and learn from them! Part 1 Part 2 Part 3 Share on FacebookTweet