El Salvador has been cracking down on gang criminals after years of widespread fear. Andrew Mueller explains how president Bukele’s barbaric methods have led to positive stats in both crime figures and leadership polls.

Explainer 509: Is Cuba next on Trump’s hit list?
07:06

Iran: Are the US and Israel fighting the same war?
43:50

Explainer 508: How did rapper Balen become prime minister of Nepal?
06:38