Now playing Next world news Fighting in Syria intensifies as rebels and regime forces battle for Aleppo There has been heavy fighting in Aleppo as Syrian government forces and rebels battle for control of the city. 15/08/2016
Now playing Next Sport Usain Bolt wins a hat-trick of 100 metres Olympic titles Usain Bolt wrote another chapter in his remarkable Olympic story by winning the 100m final for a record third straight summer Games. 15/08/2016
Now playing Next USA Police officer in Milwaukee shooting "acted lawfully" A police officer who fatally shot a black suspect in the US city of Milwaukee appears to have acted lawfully, according to a senior police official. 15/08/2016
Now playing Next World Rio Olympics: Great, Great Britain enjoy day nine gold rush Jemima Jelagat Sumgong became Kenya’s first ever winner of the Olympic women’s marathon race. 15/08/2016
Now playing Next Brazil Rio remembers Munich Olympics terror victims Israel had called for a commemoration for its athletes killed at the 1972 Olympics at each Games opening ceremony. 15/08/2016