Tonight, the truth behind one of the biggest news stories in recent years, exposing political saga of betrayal, brutal revenge and the pursuit of power.
See today's choices.

Inside Story Special 10.00pm BBC1
It's a rare event when there is simply no advance information to be had about a programme. It usually means it needs no publicity and it is heading straight into the headlines. This special one-off under the banner of the documentary series is a case in point. What we do know is that it is about Winnie Mandela. All the programme makers will say, however, is that the film features "leading figures in world politics and extraordinary people whose lives have been wrecked." The word is that this film tells a story that the world has been waiting to hear.