The Teamsters union, representing 1.3 million members, is currently withholding its endorsement for the presidential election, particularly after president Sean O’Brien’s recent appearance at the Republican National Convention, which he insists was not an endorsement of Donald Trump. O’Brien emphasizes the importance of meeting with Vice President Harris before making any decisions, highlighting the union’s diverse membership, with equal splits between Republicans and Democrats. Historically, the Teamsters have backed Democratic nominees, but this cycle they aim to evaluate candidates based on their commitment to labor issues.

Source: https://www.logisticsmgmt.com/article/harris_or_trump_teamsters_withholding_endorsement_amid_convention_flap/