As the US president labels European leaders as “weak”, we discuss what lies ahead for the transatlantic alliance. Plus: the winner of the Turner Prize is announced and the best Christmas presents from the world of print.

Turkey’s mass corruption trial gets under way
35:57

How the war in Iran is changing Qatar’s global standing. And: urban festival Mipim
31:15

Mark Carney on the attractiveness of Canada’s military
30:43