If a Labonese civil war breaks out, do we go in? Well, the Syrians may be leaving Lebanon. But yesterday 500,000 pro-Syrians were picketing. And the day prior, 500,000 anti-Syrians were also picketing. We know that both sides are armed to the teeth. Since we (the U.S.) was the catalyst in getting Syria to leave, if a civil war breaks out in Lebanon, are we obligated to send in our troops? Did we just openned a can of worms?