Blue Wave or Blue Rivers? Polling, Senate Surprises & the Final 12 Days (Audio)

Light Beer Dark Money · Oct 23, 2026 · 1m

Small samples. Big headlines. How much are the polls actually telling us?

With Election Day just 12 days away, Chris and Sean break down the battle for the Senate—and why Sean sees “blue rivers” running through individual races instead of a blue wave sweeping the country.

First, they tackle the polling problem: how much confidence should you put in a narrow lead or a dramatic shift among a tiny slice of voters? Sample size matters, but so do who answers the survey and who actually shows up to vote. A precise-looking number can hide a lot of uncertainty.

Then comes a Senate map that scrambles…