“National Geographic: Marijuana Nation” (2009)

Reporting from secret farms and not-so-secret grow houses of marijuana cultivators, Lisa Ling goes into their world -- where marijuana is not just a drug but a way of life.

Vê o documentário completo neste LINK:
http://video.google.com/videoplay?docid=-2416320887244340069#

O site oficial do documentário, neste LINK:
http://channel.nationalgeographic.com/series/explorer/3821/Overview