Islamist militants behind Philippine bombing
Investigators probing the Catholic cathedral bombing that killed 21 people in the Philippines' restive south said Monday a group tied to notorious Islamists Abu Sayyaf is the prime suspect.Two explosions tore through the cathedral on the Muslim-majority island of Jolo, killing worshippers at Sunday mass and security forces in an attack claimed by the Islamic State group.Authorities said the so-called Ajang-Ajang faction is a small band of several dozen that most likely carried out the bo