Buck off: US pauses Ukraine aid

In an effort to bring Ukraine to the negotiating table, America has paused military help to the war-torn country. What will this mean on the ground? Our correspondent explores a new cryptocurrency craze, visiting Turkey’s bazaars to meet people trading goods using stablecoins (9:43). And why the Louvre is staging its first fashion gala (16:00). 

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Runtime: 22 min