Trump says Iran ceasefire is 'over' after Iranian attacks trigger massive US response

President Trump declared the tentative ceasefire with Iran 'over' following Iranian attacks on commercial shipping in the Strait of Hormuz and a U.S. military response targeting over 80 Iranian sites. Trump criticized Iran as 'scum' and 'liars,' vowing to 'denuclearize' the country, while the U.S. revoked key sanctions concessions to Iran after renewed attacks on tankers.