Dr. Carl Hart: "Drug Use For Grown-Ups"

From one of the world's foremost experts on the subject, a powerful argument that the greatest damage from drugs flows from their being illegal, and a hopeful reckoning with the possibility of their use as part of a responsible and happy life. Michael talks with Dr. Carl Hart, Professor at Columbia University, about his book "Drug Use for Grown-Ups: Chasing Liberty in the Land of Fear."