I enjoyed that, always good seeing Dr.Grinspoon.
Its so frustrating you can synthesise it.. but can't get it from the actual plant... Government makes me chuckle sometimes..
im gonna throw up most of the good documentrys i find here
[video=youtube;h6eJzbY_V3g]http://www.youtube.com/watch?v=h6eJzbY_V3g&feature=b-vrec[/video]