Harris delivers pro-union message at Labor Day event in DetroitReutersUSASep 03, 202412:50 am ISTReader viewShareClick for more articles on these topicsElection CampaignUS ElectionKamala HarrisUS Presidential RaceDemocratic Presidential NomineeDetroitLabour DayPro-UnionUnion WorkersFair PayWork BenefitsMobilising SupportWorker RightsBattleground StatesMichiganLabour IssuesSafe Working Conditions