Walz Lt. Gov. Peggy Flanagan wins Minnesota Democratic Senate primary in latest battle between leftists and centrist candidates

Peggy Flanagan just won her Senate primary running on the same playbook that got Abdul El-Sayed over the line in Michigan: Medicare for all, cutting off aid to Israel over what she calls a "genocide" in Gaza, and the usual "get big money out of politics" line that every candidate says right before raising millions from PACs. This isn't a fluke. It's a pattern now, and Democrats keep pretending it isn't.

What's notable is who she is. Flanagan has spent six years as Tim Walz's lieutenant governor, which means she's not some insurgent outsider storming the gates. She's the establishment, or as close to it as Minnesota Democrats have. And she still felt the need to run hard left on Israel and health care to win her own party's primary. That tells you where the actual center of gravity is in the Democratic base right now, whatever national leadership wants you to believe about "electability" and moderation.

Walz's own political brand took a beating in 2024, and now his second-in-command is winning by embracing the exact positions that make swing voters nervous. Calling US support for Israel complicity in genocide isn't a fringe applause line anymore in these primaries. It's a qualifying test. Democrats can keep telling themselves this is just base enthusiasm that fades in a general election, but that story gets harder to sell every cycle it happens again.

None of this means Flanagan can't win Minnesota in November. It's a blue state and she'll probably be fine. But the national party should stop acting surprised when candidates like her keep winning primaries on platforms built around cutting Israel loose and nationalizing health care, then act shocked when general election voters in less friendly territory don't follow along.