Sean O’Brien, the president of the Teamsters Union, is asking for a speaking slot at both the Republican and Democratic national conventions later this summer. O’Brien’s presence at the Republican presidential nominating event could serve as a significant boost to the GOP’s presumptive nominee, former President Donald J. Trump. On the campaign trail, Trump has made a concerted effort to reach out to union voters, especially members of the Teamsters.
Numbering 1.3 million members, the Teamsters represent a major and critical union voting bloc in the 2024 presidential election. Over the past several months, O’Brien has invited both Trump and the 81-year-old Democrat incumbent, Joe Biden, to meet with the union’s leadership and its rank-and-file members. Independent presidential candidate Robert F. Kennedy Jr. has also sat down with the Teamsters.
Despite the intense discussions with each candidate, O’Brien and his union have yet to officially back anyone in November’s presidential election. However, his continued communications with—and public comments regarding—former President Trump have led some to speculate about a potential burgeoning relationship between the two populist figures. In January, Trump met with O’Brien and Teamsters leadership regarding areas where the two might be able to work together should the former Republican president retake the White House.
While the Teamsters, like many unions, has reliably endorsed Democrats in recent election cycles, this hasn’t always been the case. The union endorsed both Ronald Reagan and George H.W. Bush. And while union leaders overwhelmingly backed Hillary Clinton and Joe Biden in 2016 and 2020, respectively, rank-and-file union households have increasingly gravitated towards Trump.
Allowing O’Brien to address the Republican National Convention could accelerate the realignment of union rank-and-file voters into the Republican column. Additionally, it could help bolster the Trump campaign in critical, union-dominated swing states like Michigan, Wisconsin, Pennsylvania, and Nevada.