BESSEMER, Ala (AP) — Workers at an Amazon warehouse in Alabama are seeking to form a union, setting up a potential battle in the Deep South with a company that has opposed unionization efforts. Employees at the Bessemer facility filed a petition last month with the National Labor Relations Board saying they want to hold an election on forming a union to represent the 1,500 full and part-time workers at the so-called fulfillment center.Read more on NewsOK.com