Headline: 5 more states sue Purdue Pharma over U.S. opioid crisisLink: https://www.upi.com/Top_News/US/2019/05/16/5-more-states-sue-Purdue-Pharma-over-…Publication Date: Thursday, May 16, 2019Primary Source: UPI.comNon-Cato Author: Clyde HughesType: new media postFormat: New MediaNature of Mention: quotedScholar: Singer, Jeffrey A.Research Area: Health, Welfare & EntitlementsSubjects: the opioid crisis