Kinman Chan is claiming he was high on a double dose of medical marijuana cookies when he screamed, dropped his pants and attacked crew members on a recent cross-country flight. Why the thirty-year old needs medical marijuana is beyond me and he is declining to say. It seems he likes to take his dose via the cookie route and he actually has a legitimate medical-marijuana card (he is from San Francisco, after all). The facts need to be teased out of this case but I would love to know what "disease" he has. I would also love to know why the marijuana made him aggressive. Talk about harshing your mellow. Lastly, with this dude attacking people with his pants down, it could be the first real case of SNAKES ON A PLANE.