First Thing: US-Iran ceasefire at risk after exchange of fire in strait of Hormuz

Donald Trump insists ceasefire remains intact after the most serious test yet. Plus, David Attenborough’s 100 most spectacular moments Good morning. The US and Iran traded fire late on Thursday in the greatest test so far to their month-long ceasefire. Tehran accused Washington of breaching the truce by targeting two ships in the strait of Hormuz and attacking civilian areas, while the US said it struck in retaliation. Where were negotiations up to before the strikes? There were reports the two