Joel Rosenberg: Rockets fired at Jerusalem in significant escalation

Palestinian Islamic Jihad terrorists operating in Gaza just fired a salvo of rockets at Jerusalem for the first time in this week’s new rocket war. Fortunately, i24 News reports that the rockets were shot down by the Iron Dome missile defense system at the center of Israel – over the city of Beit Shemesh and the Gush Etzion region – before they could reach the capital. But the fact that the terrorists aimed at Jerusalem