Asked on CNN’s “State of the Union” whether he, former Vice President Joe Biden and President Donald Trump should be limiting travel and avoiding crowds, as has been recommended for older Americans, Sanders replied: “In the best of all possible worlds, maybe. But right now we’re running as hard as we can.”

He cited his three rallies on Saturday and said he’s holding two more Sunday.

“I’ve been working really, really hard,” he said. “Look, this is the most consequential election in the modern history of the United States of America. Trump, in my view, is a president who is a liar, who is running a corrupt administration, who does not understand the constitution of the United States, who thinks he’s above the law. He has to be beaten.”