FILE - This is a Sunday, Feb. 1, 1998 file photo of Martin McGuinness, the Sinn Fein Chief Negotiator, left, and Sinn Fein's president Gerry Adams as they participate in the Bloody Sunday anniversary march in Londonderry, Northern Ireland. McGuinness, an IRA and Sinn Fein leader who became a minister of peacetime Northern Ireland, has died, according to UK media Tuesday, March 21, 2017 . (AP Photo/Paul McErlane, File)