Ocasio-Cortez, a longtime Sanders ally, is joining him on the road. She's also planning solo appearances in Republican-held congressional districts in Pennsylvania and New York — and perhaps others in places where Republicans have declined to hold in-person town halls where they might face protests.

Bernie Sanders and AOC headline a rally in Tempe, Arizona as part of a three-day, five-city swing through Western states where they took aim at President Trump, Elon Musk and Democrats.