Exclusive interview with Martin McGuinness

Exclusive interview with Martin McGuinness setting out the reason for his decision not to stand in the upcoming election.
He also talks about his determination to overcome his medical condition and to get back to work on behalf of Sinn Féin in the cause of Irish unity, peace and reconciliation. He talks about key moments in his life, his hopes for the future and the importance of achieving the biggest vote possible on March 2nd.