The AFL-CIO, the largest federation of labor unions in the United States, has highlighted significant differences between presidential candidates Kamala Harris and Donald Trump regarding their impact on unions. According to the union's research, these differences could have substantial effects on labor organizations.

Kamala Harris is described as a supporter of union members. "Kamala Harris stands with union members and says that America’s union workers are the best in the world," states the AFL-CIO. Her policies reportedly focus on bringing new workers into unions, saving pensions, creating training programs for young people, increasing wages, and improving benefits in union contracts.

Conversely, Donald Trump's proposals are seen as favorable to large corporations. The AFL-CIO claims that his Project 2025 Agenda would significantly weaken public sector unions and allow corporations to engage in secretive union-busting activities. It also mentions potential elimination of rules requiring project labor agreements and prevailing wages on federally funded projects.

The AFL-CIO expresses concern over what they view as pro-corporate policies that might make it more challenging for unions to secure favorable contract terms if Trump assumes office again. They note ongoing efforts by Trump and certain politicians to complicate the process for workers wishing to join a union, which could threaten wages, pensions, healthcare, and retirement security.

In a recent comment mentioned by the AFL-CIO, Trump allegedly insulted United Auto Workers (UAW) members by suggesting that making cars is an easy task suitable for children.

The AFL-CIO concludes by emphasizing the stark contrast between the two candidates' positions on these issues: "The bottom line is this—there’s a big difference between the presidential candidates on these issues and the result of this year’s election could have major consequences for our unions."