Headline: Cannabis prices down, but tab for hard drugs up in U.S. states with legal weedLink: https://www.thegrowthop.com/cannabis-news/cannabis-prices-down-but-tab-for-hard-…Publication Date: Monday, May 17, 2021Primary Source: The GrowthOpOther Sources: Regina Leader-Post (Canada)Non-Cato Author: Angela StelmakowichType: new media postFormat: New MediaNature of Mention: citedScholar: CatoResearch Area: Regulatory StudiesSubjects: how cannabis legalization influences illegal drug markets