https://www.theguardian.com/technology/2021/jun/24/amazon-alabama-union-drive-teamsters > The Teamsters union is rich, strong, and experienced – and it’s ready to help workers and give Amazon a headache > The announcement that the Teamsters – one of America’s most powerful unions – is going to mount an ambitious campaign to unionize Amazon warehouses across the US presents the e-retailing colossus with a far bigger threatthan the recent effort to unionize an Amazon warehouse in Alabama ever did.