Watch: BBC on streets of Mexican city gripped by deadly cartel violence
Four shot dead on US-registered speedboat by border guard, Cuba says
Politician brothers convicted in Brazil for ordering murder of prominent councillor
Spain declassifies files on 1981 attempted coup in effort to dispel conspiracy theories
South African diamond mining company says 5 trapped miners presumed dead and files for liquidation
South African police question 11 men lured to Russia to fight in Ukraine
Peru declares a state of emergency for hundreds of districts after severe rains and flooding
Mexican Congress approves trimming work week to 40 hours
Pope Leo to visit four African countries in April
Soaring cost of food and other staples squeezes Iranians as threat of US attack looms