News Articles on Cannabis
http://www.dailymail.co.uk/news/article-2273440/Teen-left-brain-damaged-blind-smoking-synthetic-marijuana.html
http://www.nj.com/news/index.ssf/2013/07/marijuana_use_among_teens_may_cause_brain_damage_study_finds.html
http://life.nationalpost.com/2013/07/25/marijuana-use-by-teens-linked-to-permanent-brain-abnormalities-later-in-life-u-s-study/
http://www.newscientist.com/article/dn22213-teenage-cannabis-use-leads-to-cognitive-decline.html#.Ug7mIaWRufc
http://www.dailymail.co.uk/health/article-19696/Cannabis-cause-insanity-scientists-warn.html
http://www.psychologytoday.com/blog/the-squeaky-wheel/201208/study-finds-regular-marijuana-use-damages-teenage-brains
http://adai.uw.edu/marijuana/factsheets/adolescents.htm
http://www.nj.com/news/index.ssf/2013/07/marijuana_use_among_teens_may_cause_brain_damage_study_finds.html
http://life.nationalpost.com/2013/07/25/marijuana-use-by-teens-linked-to-permanent-brain-abnormalities-later-in-life-u-s-study/
http://www.newscientist.com/article/dn22213-teenage-cannabis-use-leads-to-cognitive-decline.html#.Ug7mIaWRufc
http://www.dailymail.co.uk/health/article-19696/Cannabis-cause-insanity-scientists-warn.html
http://www.psychologytoday.com/blog/the-squeaky-wheel/201208/study-finds-regular-marijuana-use-damages-teenage-brains
http://adai.uw.edu/marijuana/factsheets/adolescents.htm