20:53 Tanzania army chief calls election protesters 'criminals'
20:48 US to limit refugees to record low 7,500, mostly white South Africans
20:36 Vance says US nuclear arsenal needs testing to ensure proper functioning
20:01 DRC's Goma airport to reopen to humanitarian flights: French president
19:37 Deforestation falls 11 percent year-on-year in Brazilian Amazon: govt
