BEIRUT- Lebanese Prime Minister Saad al-Hariri said on Saturday that he will not accept Iran-backed Hezbollah's positions that 'affect our Arab brothers or targets the security and stability of their countries,' a statement from his press office said. Hariri had announced his resignation from his post on Nov. 4 in a televised statement from Saudi Arabia, a Sunni monarchy and regional powerhouse locked in a confrontation with Shi'ite Iran.