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Donald Trump has arrived in Turkey for the Nato summit, but instead of easing tensions, he has once again antagonised his allies.
The US President revived his demand for America to take control of Greenland while criticising Nato member states for failing to back his military action against Iran.
The summit in Ankara also represents a chance for Sir Keir Starmer to bow out from the world stage.
Producers: Georg von Harrach, Suzanne Lentini










