Trump Cancels Iran Talks, Urges Protesters to Seize Institutions

President Donald Trump canceled all meetings with Iranian officials and urged protesters to 'take over your institutions' as Tehran's crackdown intensifies, while signaling that 'help is on the way' with no details. He has floated military action, announced a 25% tariff on countries doing business with Iran, and a State Department alert urged Americans to leave Iran. Analysts warn that US strikes could violate international law and trigger chaotic consequences inside Iran, noting a fragmented opposition and potential power struggles within Iran's security apparatus.