Primary takeaways: Dems’ left-center battle intensifies as Schumer takes another hit; split decision for Trump

Twenty points. That's not a squeaker, that's a landslide rejection of the guy Chuck Schumer wanted to see in that seat. Two primaries in a row now where Schumer's preferred candidate got steamrolled, and if you're the Senate Democratic leader that should terrify you more than any poll number Republicans could throw at you. Peggy Flanagan didn't win Minnesota by threading a needle. She won by giving the base exactly what it's been screaming for while Schumer's guy sounded like he was still trying to win over voters from 2014.

What's happening inside the Democratic Party right now is a genuine identity crisis, and it's fun to watch from over here, sure, but it's also instructive. Schumer built his career on being a cautious institutionalist who plays it safe and lets the activist energy vent somewhere else. That model is breaking down in real time. The base doesn't want caution anymore. It wants fighters, and it's willing to humiliate its own leadership to get them.

For Republicans this is worth paying close attention to rather than just enjoying. A Democratic Party that lurches further left under pressure from its own primary voters might be easier to beat in some districts and a lot harder to beat in others. Split decisions on the Trump side of the ledger the same night tell a similar story: nobody's coalition is as locked down as leadership would like to pretend.

The bigger point is that voters in both parties are done taking cues from Washington. They're picking their own fights now, and the people who used to hand down the marching orders are finding out how little authority they actually have left.