Michael Stone is one of the most notorious gunmen of the Troubles. Known in loyalist circles as a gun for hire, he murdered 3 people at an IRA funeral in Milltown Cemetery, west Belfast. Following his release from prison in 2000, he carried out a foiled attack on Stormont which he claimed was ‘performance art’. Ciarán Dunbar is joined by Sunday Life editor Martin Breen and former Belfast Telegraph editor Ed Curran.