It’s on. A year and a half after retail workers announced the founding of a new Walmart employee group, five months after guest workers struck a Walmart seafood supplier, and seven weeks after the country’s first multi-store Walmart strikes, the Black Friday strike has begun. ... Expectations are high for a historic strike. Given Walmart’s role as the dominant employer of our era, the current wave of work stoppages is already among the country’s most consequential twenty-first century strikes. But in interviews this month, workers and organizers described today’s actions as a turning point, not a climax, in their struggle...