Many Democratic primary voters, however, are in no mood for defensiveness. As they see it, they’ve been failed by a cautious, compromising establishment, and they’re going to overthrow it. The Democratic version of the Tea Party is here, with dramatic implications for the midterms and possibly the next presidential election. As Mamdani said at a rally at Brooklyn’s Kings Theater last week, people are asking when the race for 2028 begins. “It starts now,” he said.
New York’s primary demonstrated the astonishing political power of the mayor and of the Democratic Socialists of America, the organization that he, Avila Chevalier and Valdez are all members of. It suggests that Democratic voters have been radicalized by the horrors of Donald Trump’s second presidency and infuriated by their leaders’ failure to contain him. And it’s a sign that after the savagery of the war on Gaza, support for Israel has become toxic among large parts of the party’s base. Avila Chevalier was an organizer of the anti-Israel protest encampments at Columbia, whereas the American Israel Public Affairs Committee poured money into a super PAC supporting Espaillat.
The city, of course, is not particularly representative of the rest of the country. New York’s electorate is more progressive, and Mamdani, who has brought a joyful, dynamic energy to the city’s governance, has a unique clout. The same night that his slate dominated in New York, AIPAC’s preferred candidate, Adrian Boafo, won a congressional primary in Maryland.
Still, progressive outsider candidates are surging in many parts of America. There’s now a democratic socialist mayor in Seattle, and a democratic socialist just won the primary to become mayor of Washington. In Maine, Graham Platner — who, like Avila Chevalier, had a vituperative social media history — easily defeated the state’s governor, Janet Mills, for the Senate nomination. Voters in Maine’s rural Second District, which Trump won by nine points, chose a progressive, Matt Dunlap, to run for the House seat of an outgoing moderate Democrat, Jared Golden, defeating Joe Baldacci, the candidate endorsed by the Democratic Congressional Campaign Committee.
This leftist momentum is a bullish sign for progressives in other Democratic primaries, like Abdul El-Sayed, running for Senate in Michigan, and Francesca Hong, a member of the Democratic Socialists of America, running for governor in Wisconsin. Both are either ahead or competitive in recent polls.

