<p>Hundreds of people streamed into the Long Tower Church in Derry on Thursday, March 23, for the funeral of Sinn Fein politician and former Provisional IRA leader Martin McGuinness.</p><p>McGuinness, Sinn Fein’s chief negotiator during the Irish peace process, died on March 21 as a result of a rare heart condition, according to RTE News</a>.</p><br />