Primary election in Michigan: setback for Biden - Trump also wins. More people there voted for “undecided” than for Biden.

Several groups launched a campaign against Biden ahead of the primary, calling for an immediate ceasefire in the Gaza war and an end to U.S. military aid to Israel. The vote in Michigan is seen as a mood test for how Biden's policies in the Middle East could affect the November election. Muslims are a significant voting group in the state and could have a noticeable impact on the election results in November.