Many members of the Democratic Socialists of America (DSA) proudly claim dual membership in the Democrat Party. They run for office as Democrats, join forces with Democrats, and accept the party’s branding, fundraising capabilities, and institutional support. However, the DSA maintains its own distinct party platform—one that isn’t merely a slight variation on mainstream liberalism but rather a complete rejection of the constitutional order, market economy, and national sovereignty that even traditional Democrats once defended...