Links
[1] http://www.huffingtonpost.com/kevin-a-sabet-phd/5-ways-to-accurately-cove_b_5332739.html
[2] http://rethinkpot.org/tags/media
[3] http://rethinkpot.org/tags/legalization
[4] http://rethinkpot.org/tags/addiction
[5] http://bigstory.ap.org/article/colorado-deaths-stoke-worries-about-pot-edibles
[6] http://www.thepoisonreview.com/2014/04/19/6775/