Support WBURStarbucks workers plan a 3-day walkout at 100 U.S. stores in a unionization effortThe Associated PressDecember 16, 2022 ShareStarbucks employees strike Nov. 17 outside their store in Mesa, Ariz. Starbucks workers around the U.S. are planning a three-day strike starting Friday as part of their effort to unionize the coffee chain's stores. (AP)