Bolt on Road to Treble Treble

Usain Bolt has won the 200 metre race at Rio, stepping closer to a historic "treble treble" of sprinting golds.

Reports suggest the UN has for the first time admitted its role in the introduction of cholera to Haiti six years ago, which killed ten thousand people.

Kenyan born athletes have won medals at Rio for Bahrain, but should athletes only run for their country of birth?