“Herd mentality.”

Trump publicly rebukes his CDC Director for testifying that masks
are effective and a vaccine might take awhile, he faces tough
questions from undecided voters in a live town hall, and the
results of our new Pollercoaster survey with Change Research show
that infrequent and undecided voters are most persuaded by Joe
Biden’s plans on the economy, health care, racial justice,
climate, and education. Then communications guru Anat
Shenker-Osorio talks to Dan about the most effective ways to talk
to voters in the homestretch.