A ceasefire between Iran and Israel is already showing signs of strain, after Israel accused the Iranians of violating the truce and threatened to launch "powerful strikes" on Tehran.
President Trump is urging both countries to honor the agreement brokered late on Monday night.
But our US Correspondent Simon Marks says events in the Middle East may be moving to derail it.
IN: "President Trump's…."
OUT: "…that Iran denies"
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