Election polling stumbled in 2016. Should Americans believe the polls in 2020?

We are less than 2 months away from the Presidential Election and that means we are getting a constant stream of polls. National, state, likely voters vs registered voters -- the amount of information is pretty staggering. But, the polls and pollsters got criticized pretty soundly after the 2016 election when Donald Trump surprised many people to win the presidency. Can we trust the 2020 polls after what happened in 2016? What actually did happen with the polls, and how do we know it won't happen again? And how does the pandemic change what polls can tell us about the race? Dr. Paul Brewer, Professor in the Department of Communication at the University of Delaware and Research Director for the University of Delaware's Center for Political Communication joins KYW In Depth to answer our questions about what the polls are saying about election 2020. See omnystudio.com/policies/listener for privacy information.