It’s true, I looked it up! https://en.wikipedia.org/wiki/Coors_strike_and_boycott And what a quote from here: https://web.archive.org/web/20201112014256/https://www.latimes.com/archives/la-xpm-1986-08-29-mn-14611-story.html “If people are on narcotics we’ll find it. We’ll also find communists,” said Richard Bond, Coors’ director of placement, in commenting on the new screening methods that will replace the polygraph.