President Biden made his first joint appearance on the campaign trail with VP Kamala Harris since exiting the 2024 race in Pennsylvania yesterday. Speaking at a union rally in Pittsburgh, Biden focused on pro-labor policies and touted himself as the most “pro-union President in history.” He also talked about his infrastructure bill and what he calls the positive impact it has had the U.S. economy. Speaking after Biden, Harris said U.S. Steel, which agreed to be bought by Japan’s Nippon Steel, should remain domestically owned and operated.