Sen. Bernie Sanders (I-VT) has recorded a video announcing his 2020 presidential campaign, according to Politico.

The report cited “two people familiar with the spot.”

It’s unknown when Sanders plans to release the video, but the Vermont senator has reportedly been looking to fill top campaign staff positions lately.

A Sanders campaign would be another addition to the crowded pool of Democratic candidates, which includes fellow senators Cory Booker (D-NJ), Kamala Harris (D-CA), Elizabeth Warren (D-MA), and Kirsten Gillibrand (D-NY).