NEW : Palestinian prime minister says no intention to hurt civilians . Israeli fire 13 rockets after cease-fire declaration . CNN president calls for aid into Jerusalem . Watch clean-up efforts in Gaza City » . Cease-fire covers all armed Palestinian factions , CNN reports .
NEW : Palestinian prime minister says no intention to hurt civilians . Israeli fire 13 rockets after cease-fire declaration . CNN president calls for aid into Jerusalem . Cease-fire covers all armed Palestinian factions , CNN reports .