Players from the National Football League were among the first to voice their support. Then came Stacey Abrams, the Democratic star who helped turn Georgia blue in the 2020 election. The actor Danny Glover traveled to Bessemer, Ala., for a news conference last week, where he invoked the Rev. Dr. Martin Luther King Jr.’s pro-union leanings in urging workers at Amazon’s warehouse there to organize. Tina Fey has weighed in, and so has Senator Bernie Sanders.Then on Sunday, President Biden issued a resounding declaration of solidarity with the workers now voting on whether to form a union at …
