正在同步电影信息
InNovemberlastyeartheAmericanstateofColoradovotedtolegalisetherecreationaluseofcannabis.Itisthemostradicalexperimentindrugspolicyforgenerationsandtheworldwillbelookingtoseewhathappens,particularlytodruguseamongstteenagers.InthishourlongdocumentaryforThisWorld,clinicalpsychologistandaddictionexpertProfessorJohnMarsdenheadstoDenver,thestatecapital,toassessthelikelyimpactoflegalisationonacountryalreadysufferinganepidemicofteenagemarijuanause.