For decades, major labor unions like the Teamsters have endorsed the Democratic ticket in presidential elections — but not this year. In a surprise move, the Teamsters declined to endorse either former President Donald Trump or Vice President Kamala Harris. The development — and Trump’s surprising levels of support from blue-collar and union voters — suggests something’s changing in the world of working-class politics.

Today on Lever Time, senior podcast producer Arjun Singh unpacks the cultural and economic trends that have turned working-class voters away from the Democratic Party and explores how the Republican Party is now working to win them over.