One pilot in serious condition * Israel attacks Syrian, Iranian targets in fresh strike * Rocket sirens sound throughout northern Israel An Israeli F-16 was downed Saturday morning after Israel intercepted an Iranian drone launched from Syria into Israeli territory. According to the Israeli army, Syrian anti-aircraft missiles targeted the jet after Israel responded to the infiltration of the drone with a strike in Syria. The two F-16 pilots ejected as the plane went down in northern Israel. The pilots were taken to the hospital in stable condition. One of the pilots is in serious condition. Following the downing of...