Home Videos Why I changed my mind about medicinal cannabis | Hugh Hempel | TEDxUniversityofNevada Why I changed my mind about medicinal cannabis | Hugh Hempel | TEDxUniversityofNevada Hemp365.net Feb 03, 2015 comments off Tweet on Twitter Share on Facebook Pinterest Leading quality CBD Oils Activism cancer children Cities Compassion drugs English Hardship health ted ted talk ted talks ted x tedx tedx talk tedx talks TEDxTalks United States