Biden campaign bus surrounded by Trump supporter caravan

A campaign bus for Joe Biden traveling from San Antonio to Austin, Texas, was surrounded by multiple vehicles with Trump signs that attempted to slow down the bus and run it off the road, a Biden campaign official told CNN. CNN's Anderson Cooper...

Biden campaign bus surrounded by Trump supporter caravan
A campaign bus for Joe Biden traveling from San Antonio to Austin, Texas, was surrounded by multiple vehicles with Trump signs that attempted to slow down the bus and run it off the road, a Biden campaign official told CNN. CNN's Anderson Cooper discussed with former Democratic presidential candidate Beto O'Rourke.