Bombs have been planted in the confessional box of one of the world's oldest churches in a Syrian town hailed as the country's last remaining centre of religious tolerance, Syria's most senior Christian leader has disclosed. On a visit to London to highlight the persecution of Christians in the civil war, Patriarch Gregorios III said the two devices were found at the Cathedral of Constantine and Helen in the rebel-held town of Yabroud. Not only is the church one of the oldest in the world, but it lies in a town where Christians and Sunni Muslims have so far resisted...