Los Angeles Mayor Eric Garcetti is taking to Twitter to try and boost Hillary Clinton’s campaign for president.

Garcetti posted a video on his personal Twitter account Tuesday night, urging volunteers to help Clinton at the Nevada caucuses on Feb. 20. Garcetti will travel to the state the next two weekends to help Clinton, he announced on Twitter.

“Let’s make the right president elected, an idealist who can get the job done and rebuild the America we need to see,” Garcetti says in the video.

Garcetti, who endorsed Clinton for president last fall, is also planning to help host a fundraiser for her in Los Angeles on Feb. 22, his political consultant Bill Carrick said Wednesday. The event will be held at a private residence in Hancock Park.

Garcetti’s Twitter message came the same day Vermont Sen. Bernie Sanders trounced Clinton in the New Hampshire primary, beating her by double digits.

While Garcetti is supporting the former secretary of state in this year’s presidential race, he supported Barack Obama’s 2008 presidential run, endorsing the then-Illinois senator over Clinton.