Wesley Bell Defeats Cori Bush in Missouri Primary Rematch

U.S. Representative Wesley Bell defeated former Representative Cori Bush 71%-26% in the Democratic primary for Missouri's 1st Congressional District on August 4, 2026. The rematch served as a proxy battle between the moderate and progressive wings of the Democratic Party, with Bell receiving approximately $3.1 million in support from the Aipac-aligned United Democracy Project and $1 million from the New Democrat Majority. Bush, supported by the Democratic Socialists of America, framed the race as a referendum on U.S. military aid to Israel and criticized Bell's funding sources.

Parallel contests occurred across Michigan, Kansas, Virginia, and Washington. In Michigan, progressive Dr. Abdul El-Sayed led early returns in the Democratic Senate primary to replace Gary Peters, despite significant spending by pro-Israel super PACs favoring moderate Representative Haley Stevens. Missouri voters also weighed four constitutional amendments, including proposals to phase out the state income tax and alter the approval threshold for citizen-driven initiatives. Nearly $40 million was spent on these ballot measures, contributing to a projected turnout of 1.4 million voters, the highest since 2004.

Other key developments included Republican primaries in Missouri's 6th District following the retirement of Sam Graves and a judicial reform referendum in Kansas. In Washington, nonpartisan primaries were disrupted by the Old Trails wildfire, for which authorities later arrested a suspect. Nationally, the NRCC reported a $13.7 million cash advantage over the DCCC heading into the general election cycle.