His expected move is already being condemned by critics, who warn he is putting US national security at risk to satisfy his own prejudices toward a deal he has branded an "embarrassment" to America. Trump has twice previously -- and grudgingly -- been forced to certify that Iran is complying with its terms.But though the International Atomic Energy Agency and US military leaders say Iran is honoring the agreement, Trump has had enough. Two senior officials told CNN that Trump is expected to unveil his decision next week. Nothing is ever set in stone with this unpredictable President, but he offered a glimpse into his thinking at the White House on Thursday night. "The Iranian regime supports terrorism and exports violence, bloodshed, and chaos across the Middle East," Trump said. "That is why we must put an end to Iran's continued aggression and nuclear ambitions. They have not lived up to the spirit of their agreement."