Stunning Revelations about Drugs in America with Carl Hart

Ivy League professor, neuroscientist, and father Dr. Carl Hart faces the backlash he set off by admitting he is an unapologetic heroin user. Later, why a friend’s overdose sent one woman to prison for almost four years; two former street drug dealers who went legit and grew a cannabis empire worth $40 million; and a former drug dealer who turned her life around to help others with substance abuse issues.