Rep. Shri Thanedar spent millions of his own money to win Michigan's 13th Congressional District in 2022. On August 7th, a DSA-backed state representative named Donavan McKinney took it from him with 51.9% of the vote.
Thanedar is now the eighth incumbent House Democrat to lose a primary this cycle.
That number deserves a moment. Eight sitting members of Congress — people with staff, fundraising operations, name recognition, and the backing of party leadership — have been picked off by their own base in a single election year. Diana DeGette in Colorado. Dan Goldman and Adriano Espaillat in New York. Now Thanedar in Detroit. The pattern isn't subtle.
McKinney, who is Detroit-born, ran the playbook that's become standard for DSA challengers: frame the incumbent as a wealthy outsider, tie them to corporate interests, and ride endorsements from the socialist wing's biggest names. He had Bernie Sanders. He had Rashida Tlaib. He had Ilhan Omar and Ayanna Pressley. His pitch to voters was blunt: "People like our congressman, Shri Thanedar, are the problem. A multimillionaire who spent millions to buy a seat in Congress, who has more in common with Donald Trump and Elon Musk than people like us."
Thanedar, for his part, had House Minority Leader Hakeem Jeffries in his corner. He had AIPAC's support. He had the Congressional Progressive Caucus behind him. He had the institutional weight of the Democratic Party apparatus.
He lost by nearly four points.
The backstory makes it worse for the establishment. Thanedar was himself a DSA member until October 2023, when he left the organization after the Hamas attack on Israel. So the DSA didn't just beat a moderate — they beat one of their own defectors. That's not a political primary. That's a loyalty enforcement operation.
Michigan's 13th encompasses Detroit, which McKinney described as "the Blackest major city in all of America." The district isn't competitive in a general election. Whoever wins the Democratic primary wins the seat. Which means the DSA didn't just take out an incumbent — they effectively elected a congressman. According to Patriot News Alerts, this marks one of the most significant DSA victories in a cycle already defined by progressive insurgency.
Jeffries and the old guard keep treating these losses like isolated incidents. A bad candidate here, a low-turnout surprise there. But eight incumbents is not a fluke. Eight incumbents is a hostile takeover with a batting average.
The Democratic Party's moderates have a money problem, an endorsement problem, and an enthusiasm problem — all at the same time. Their voters don't want them. Their donors can't save them. And the people replacing them think capitalism is the enemy.
At some point, losing your own primaries stops being a rough cycle and starts being a succession plan you didn't approve.