and, wolf, of course, this is something that makes the syrian regime absolutely furious. as i said, one of the things they were saying is they were making gains on the battlefield in the civil war, now all of that seems up for grabs again. one of the things to keep in mind was the place that was hit is an absolutely secretive military area in those mountains, and it s not just a research facility there. there are elite units of syria s republican guard there, as well. some of them headquarters there, so it goes straight to the heart of syria s military apparatus. pretty good intelligence on those kinds of matters. stand by for a moment, i m going to come back to you, fred, for a moment, but i want to bring in sarah sidener. no stranger to hezbollah rocket attacks from southern lebanon. what are you picking up in haifa right now, sarah? reporter: well, we can tell you that the israeli military, after assessing the situation,