Teamster president Sean O’Brien’s speech at the Republican National Convention may represent a return to nonpartisan realpolitik for unions. But does that reflect labor's strength or its decline?
General president of the International Brotherhood of Teamsters Sean O'Brien speaks during the first day of the 2024 Republican National Convention at the Fiserv Forum in Milwaukee, Wisconsin, July 15, 2024. (Andrew Caballero-Reynolds / AFP via Getty …