We’re about to find out how powerful progressives really are [Michigan]

Michigan is ground zero for the Democratic Party’s ideological war. Its marquee Senate race and two of its House primaries on Tuesday — in Michigan’s 7th and 13th Congressional Districts — will provide another crucial test of whether progressives can not only keep up their winning streak in safe-blue seats but also break through in battlegrounds crucial for control of Congress. The stakes for the Democratic Party are huge: A strong progressive performance, especially a victory by Abdul El-Sayed in the high-profile Senate race, would significantly bolster the left’s argument that its message resonates widely — setting the stage for...