Primary Outlet: Colorado Public TelevisionBroadcast Date: Monday, October 7, 2019 - 3:25pmProgram: Colorado Inside OutBroadcast Type: interviewBroadcast Format: televisionScholar: Kopel, David B.Subjects: the Denver City Council increasing the tobacco purchasing age to 21Research Area: Regulatory StudiesLink: https://www.cato.org/multimedia/media-highlights-tv/david-b-kopel-discusses-denv…