As the Trump-GOP scheme to gerrymander the midterms suddenly faces big new setbacks, a Democratic operative who’s leading in these fights explains why the battle isn’t over—and what must happen now.

A panel of judges just blocked the GOP gerrymander in Texas, which had added five seats. In Indiana, Republicans currently lack the votes to redraw their congressional map.

Trump is angry about all this. He lashed out at Indiana Republicans, threatening primaries and calling one opponent “weak” and “pathetic.”

So is the scheme dead? No. Several aspects of it still remain unresolved. The Texas seats are in doubt, but that’s being appealed, and Republicans have added four other seats. Meanwhile, Democrats are adding five in California and one in Utah.