'People over president' - Uncommitted voters send a warning shot to Democrats

Standing before shimmering gold curtains on Tuesday evening, the mayor of Dearborn, Abdullah Hammoud, spoke with pride about his city. "We had the audacity to choose people over political party," he said. "We had the damn audacity to put people over president."

- Oliver Laughland

For many gathered at this sprawling banquet hall in the heart of the US's most concentrated Muslim population, the outcome of last night's Democratic primary in Michigan was beyond even the boldest of predictions.

Although Joe Biden took the state, it was the hastily organised but committed grassroots campaign against the president's support for the Israeli government's war with Gaza that took the night. Organisers of Listen to Michigan, a group that urged voters to withdraw support for Biden and instead vote uncommitted, had hoped for a showing of 10,000 votes. They returned more than 100,000 - a clear demonstration of the growing fractures among the diverse coalition that brought Biden to power in 2020.

It is a warning shot to the Democratic party, and shows more signs of expanding than diminishing as the primary season wears on.

In just four weeks, the uncommitted campaign mobilised a cohort of progressives concentrated in the suburbs of Detroit, a region where there was a significant rise in Democratic turnout four years ago.

"This is a humanitarian vote," said the campaign's manager, Layla Elabed, a 34-year-old lifelong Democrat, as she sipped coffee at a Yemeni cafe on a frigid Sunday morning, two days before the vote. "Right now, Joe Biden sits in a place of power where he can actually change course and save lives."