earlier, leader of the coptic church finishes services. local reports said he was still in the building at the time of the blast but not hurt, 11 people were killed, include three police, the cathedral is considered sacred. today's first attack was in tanta, 26 worshippers were killed. church's youtube channel was transmitting as the bomb report off, and video abruptly ends. a witness who lived across the street, described church deacons in blood-stained white robes running from the scene, and other seriously injured victims were rushed to hospitals in private cars, isis claims responsibility for both deadly blasts, and threaten to increase attacks targeting egypt minorities, christians, they