Two Israeli women were injured yesterday evening after Arabs threw rocks at their vehicle, which was traveling at high speed on a highway in Jerusalem. Their windshield shattered, and glass fragments lightly injured the women. They were treated and taken to Hadassah Hospital in Jerusalem. Police searched the area for the attackers… An Arab tried to snatch a soldier\'s rifle at an IDF checkpoint north of Jerusalem, but the soldiers on duty subdued him… An explosive device was discovered and safely detonated east of Kiryat Gat this morning… Gun battles between PLO and Israeli forces raged today in Rafiah and other parts of the country… Two IDF soldiers were lightly injured yesterday evening in two separate rock-throwing incidents north and south of Jerusalem… Arabs opened fire last night on the IDF position on Mount Grizzim, overlooking Shechem. Ricochet bullets lightly injured one soldier. The army unit returned fire…