https://www.reuters.com/article/us-amazon-com-union/amazon-com-warehouse-workers-vote-to-reject-forming-union-in-alabama-idUSKBN2BW1HQ >(Reuters) -Efforts to unionize Amazon.com warehouse workers in Alabama were defeated on Friday by a more than 2-to-1 margin in a major win for the online retailer, but the union trying to organize workers was set to challenge the results, assailing the company's methods.