U.S. Rep. Wesley Bell has won a rematch in a Missouri Democratic primary against former Rep. Cori Bush, an outspoken activist who had been part of a progressive group of House members known as the Squad

The incumbent Rep. Wesley Bell has AIPAC on his side, but the grassroots energy seems to be behind Cori Bush in the rematch for a House seat.

A rivalry that began over Israel's war in Gaza will test how much Democratic voters' views on the U.S. ally have shifted.

Unlike the DSA newcomers who won in New York and Colorado, Bush has a political history looming over her comeback bid.