- Harris is set to oppose US Steel’s sale to a Japanese firm during event with Biden in PennsylvaniaThe Associated Press
- Harris and Biden pitch for steel votes in Pittsburgh in first joint appearance on campaign trailThe Guardian US
- Democrats Court Blue-Collar Voters With Campaign Trail to Themselves: Election UpdatesThe New York Times
- Harris pays tribute to unions during Labor Day campaigningThe Washington Post
- Joe Biden and Kamala Harris rally in Pennsylvania on Labor DayNBC News