NLRB preliminary finding revives labor organizing at Amazon Anne D'Innocenzio FILE - In this March 30, 2021 file photo, a banner encouraging workers to vote in labor balloting is shown at an Amazon warehouse in Bessemer, Ala. The union that tried, and failed, to organize Amazon warehouse workers in Bessemer, says it may get a do-over. The Retail, Wholesale and Department Store Union on Monday, Aug. 2 said that a hearing officer for the National Labor Relations Board has recommended that the vote by workers in April to overwhelmingly reject the union be set aside and that another vote be held in its place. (AP Photo/Jay Reeves, File) (Copyright 2021 The Associated Press. All rights reserved.)