El Salvador’s President Nayib Bukele was re-elected for a second term in a landslide win. Bukele has overseen a vast and brutal crackdown on gangs, transforming the nation from one of the deadliest to one of the safest in Latin America. But that peace has come at a cost with thousands of innocent people jailed. Amna Nawaz and producer Teresa Cebrian Aranda visited the country for this report.