Rodrigo Duterte, the former president of the Philippines, has been arrested and sent to The Hague, where he will face charges for crimes against humanity. Andrew Mueller explains the former president’s bloody ‘war on drugs’ and its marked popularity with voters.

Explainer 508: How did rapper Balen become prime minister of Nepal?
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The Foreign Desk Exclusive: Canada prime minister Mark Carney on the new world order
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Live special: War in Iran
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