The leader of an attempted coup on Sunday in the Democratic Republic of Congo (DRC) has been killed and some 50 people including three American citizens arrested, a spokesperson for the Central African country’s army told Reuters. Gunfire rang out around 4am in the capital Kinshasa, a Reuters reporter said. Armed men attacked the presidency in the city centre, according to spokesperson Sylvain Ekenge. Another attack took place at the nearby home of Vital Kamerhe, a member of parliament...