The escalating conflict between Israel and Iran is creating tensions within Trump's MAGA movement, testing its commitment to America First isolationism against Trump's aggressive support for Israel. President Trump is firmly backing Israel’s tough stance against Iran's nuclear ambitions, leaving MAGA influencers like Tucker Carlson and Steve Bannon questioning whether this aligns with the anti-interventionist promises Trump made to voters. New York Post editorial board members Mark Cunningham and David Kaufman analyze whether Trump's base will follow his lead or splinter under the pressure of potential prolonged military action abroad.