The campaign for Mayor Jacob Frey is challenging the Minneapolis DFL endorsement of his rival, Minnesota Sen. Omar Fateh.According to a news release from Frey's campaign, the challenge was filed with the Minnesota DFL on Monday.

A Muslim democratic socialist state lawmaker in his 30s defeats the establishment candidate for mayor of his city, setting up a showdown in advance of November’s general election. The scenario played out last month in New York City — and again this week in Minneapolis,