Will MAGA split over Iran?

The war in Iran has probably ended any debate over whether President Donald Trump is an isolationist. He is not. But his onetime promises of military restraint abroad were part of his appeal to MAGA voters, some of whom now find themselves alarmed.

Many Trump voters “didn’t want to attack Iran. Now he has to win them over,” said Politico. Polling taken before the war began showed that just half of those voters supported military action against Iran, but nearly a third did not. If the war “expands into a protracted conflict...