Starting a union can be a tall order, but many baristas have found it’s an effective way to venti their frustration with management. This episode was produced by Will Reid, edited by Matt Collette, engineered by Paul Mounsey, fact-checked by Laura Bullard, and hosted by Noel King. Transcript at vox.com/todayexplained   Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices