President Joe Biden’s decision to stand alongside United Auto Workers pickets on Tuesday on the 12th day of their strike against major carmakers underscores an allegiance to labor unions that appears to be unparalleled in presidential history. AP reports: "Experts in presidential and U.S. labor history say they cannot recall an instance when a sitting president has joined an ongoing strike." https://flip.it/XfMgBB #Biden #Labor #UAW #Union #Strike #USPolitics #News