Workers allege the action is retaliatory, but the chain says closures are "a regular part of our operations." With thousands of locations nationwide, a single Starbucks closing typically isn't national news. But at a time when the coffee chain is dealing with a major unionization push from employees — and being accused of potentially illegal anti-union behavior in the process — the announcement that Starbucks is shuttering a unionized store in Ithaca, New York, is grabbing a lot of attention. Starbucks Workers United, the national group behind Starbucks employees' unionization efforts, said they would once again be filing an Unfair...