http://globotv.globo.com/globo-news/milenio/t/programas/v/neuropsiquiatra-carl-hart-critica-a-politica-de-combate-as-drogas/3143697/http://globotv.globo.com/globo-news/milenio/t/programas/v/neuropsiquiatra-carl-hart-critica-a-politica-de-combate-as-drogas/3143697/