Links
[1] http://www.youtube.com/watch?v=RSDnLSU3owc
[2] http://rethinkpot.org/tags/video
[3] http://rethinkpot.org/tags/volkow
[4] http://rethinkpot.org/tags/nida
[5] http://rethinkpot.org/tags/body
[6] http://rethinkpot.org/tags/brain
[7] http://rethinkpot.org/tags/behavior