Democratic presidential hopeful Sen. Bernie Sanders Bernie SandersSirota reacts to report of harassment, doxing by Harris supporters Republicans not immune to the malady that hobbled Democrats The Hill's Morning Report - Sponsored by Facebook - Republicans lawmakers rebuke Trump on election MORE (I-Vt.) is holding a campaign rally on Saturday with progressive firebrand Rep. Alexandria Ocasio-Cortez Alexandria Ocasio-CortezOn The Money: Anxious Democrats push for vote on COVID-19 aid | Pelosi, Mnuchin ready to restart talks | Weekly jobless claims increase | Senate treads close to shutdown deadline McCarthy says there will be a peaceful transition if Biden wins Anxious Democrats amp up pressure for vote on COVID-19 aid MORE (D-N.Y.).

Sanders is hoping to bounce back in the Democratic primary battle with an assist from Ocasio-Cortez, who is expected to endorse him at the rally in the New York City borough of Queens.

The rally marks Sanders's return to the campaign trail following a heart attack he suffered earlier this month. The event is scheduled to begin at 1 p.m.

Watch the rally live above.