Raymond, Nate (June 21, 2017). "Missouri sues opioid makers, signing up for two other U.S. states". Archived from the unique on July 8, 2017. Retrieved May 27, 2009 - by using PR Newswire. United Press International. May 26, 2020. Archived from the first on June 11, 2020. Retrieved June 10, 2020. … Itzkoff, Dave (March 10, 2010). "'South Park' at 200: Trey Parker and Matt Stone Apologize to No 1". Jeffrey Weinzweig (2010).