"The biggest gun we've got is called the ballot box. If you don't like who's in there, vote 'em out," sang the country music legend.
Democratic U.S. Senate candidate Beto O'Rourke of Texas, with help from Willie Nelson and other country singers, hosted the largest single-candidate political rally in the country at least since the 2016 presidential election.
"I have been supporting Democrats all my life," the 85-year-old country icon said.
Texas Senate hopeful O'Rourke thinks he's discovered the key to staying humble in Washington.
The music legends have shared a few laughs—and more than a few joints—since they first decided to collaborate in 2008.
The hirsute country star and pot enthusiast might give Trump a run for his money.