Assailants set off bomb outside Christian school in Gaza

Unknown assailants detonated a bomb outside a Christian school in Gaza City before dawn Friday, causing no injuries. The powerful explosion was heard in surrounding neighborhoods at around 4 a.m. Damage was visible at the entrance to the Zahwa Rosary School, which is run by Catholic nuns but caters mainly to Muslim students. Police officials from Hamas said they were looking into the incident. A school official declined to comment.