SPECIAL | What do polls actually tell us?

In the wake of the Trump-Harris debate, there's a firehose worth of new polls out, each purporting to show exactly how the event impacted voters. But what do they really mean? David Paleologos, Political Research Center Director at Suffolk University, a USA TODAY partner, joins The Excerpt to talk about the science and strategy of polling. Episode Transcript available here Also available at art19.com/shows/5-Things See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.