goods. >> it's not stable this man tem us. sometimes it's good, sometimes it's bad -- as we drive away more tanks and heavy armor move in. tensions here far from over. >> that escaped leader, al qaeda has a track record in yemen of using instability to gain strength and they certainly have a strong agenda to attack the saudi monarchy here. >> nic, thank you. let's bring in cnn military analyst mark hertling. saudi arabia so we hear, failsed a houthi takeover. if the houthi ares are 0u69ed, having free rein in this country? >> i don't think the intent is to oust the houthis, i think to bring them back to the table as