Elba: Mandela, mentoring, making change

Idris Elba has said playing the role of Nelson Mandela in has encouraged him to "give back" and help others.

The actor, also famous roles in The Wire and Luther, told Andrew Marr his own experience with the Prince's Trust made him want to show people the value of following their aspirations.

You can watch the Andrew Marr Show in full on the BBC iPlayer.