Now that California has unveiled its response to the Texas GOP's new gerrymander, we're examining the map district by district on this week's episode of The Downballot podcast. We discuss all of the Republican seats that Democrats are targeting; what Plan B might look like for screwed-over GOP incumbents; which California Democrats are making the biggest sacrifices; and much, much more.

Co-hosts David Nir and David Beard also take stock of a new Democratic challenger running against Maine Sen. Susan Collins: Graham Platner, a military veteran and oyster farmer whose campaign launch this week took the political world by storm. We explore what longtime politicos might have to learn from a first-time candidate like Platner—and how his message about affordability shares much in common with that of a very different candidate who's also shaking up Democratic politics.

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