The US has lifted some tariffs on its allies, but others remain in place. The impact of these tariffs on global trade remains uncertain.

It's been a year since US President Donald Trump unveiled sweeping new tariffs, which would change the global trade landscape. But after a year of upheaval and uncertainty, what remains of the 'Liberation Day' duties? Also in the show - soaring oil prices lead to a jump in car-pooling services in France.