Martin McGuinness: Sinn Féin had leadership transition plan

Martin McGuinness, who has announced he will not stand for re-election, says he and Gerry Adams have a plan for handing over the leadership of Sinn Féin.

He also tells BBC News NI's Mark Devenport that he has no regrets over his past in the IRA but that his journey to peace has been "epitomised" by many letters of support he has received from the Protestant community since his illness began.