Why unlikely union wins are taking hold at 200+ Starbucks, Google, Apple and more

Since December, workers have led a surge of unionization unlike anything this country has seen since the Great Depression. It's happening at arduous workplaces like one Amazon warehouse in New York, but it's also hitting an entirely new sector: retail and big tech. First-ever unions have formed at more than 200 Starbucks, an Apple store in Maryland, a Google Fiber contractor, REI, Trader Joe's, Kickstarter, and a gaming division of Microsoft. Here's why experts say it's happening now.