Colin Parry on Martin McGuinness: 'I don't forgive Martin'

Sinn Féin's Martin McGuinness, Northern Ireland's former deputy first minister, has died aged 66.

Colin Parry, whose 12-year-old son Tim was killed by an IRA bomb in Warrington in 1993, met him a number of times.

Mr Parry set up a Peace Centre in the town in his son's memory - but says forgiving Martin McGuinness is difficult.