Data Analyst Carl Allen on if Polls Were 'Wrong' in 2016 and 2020

Carl Allen is a data analyst and the author of a very interesting (and quite nerdy) book entitled "The Polls Weren't Wrong "

And we'll talk about that question: Were polls "wrong" in 2016 and 2020 and what does "wrong" even mean in the context of polling? And what's the difference between a poll and a forecast?

Speaking of polling and forecasting: Trump overtakes Harris in DDHQ/The Hill election forecast