Vice President Kamala Harris and President Joe Biden are set to co-headline a campaign event in Pittsburgh, Pennsylvania, during the Labor Day parade, marking their first joint appearance since Harris took over as the top of the ticket. The Harris campaign reports increased enthusiasm among Pennsylvania voters, with thousands of new volunteers mobilizing for her and vice presidential nominee Tim Walz. Both leaders aim to rally support from union workers, emphasizing their commitment to pro-worker policies and highlighting Harris's agenda which aligns closely with Biden's initiatives, such as capping prescription drug costs and improving the economy. Harris is also scheduled to start her Labor Day in Detroit, meeting with union members and labor leaders. The events are part of a broader strategy to energize Democratic voters just over two months before Election Day. The campaign reflects an effort to reinforce their shared commitment to labor rights and economic opportunity amidst a charged political landscape.