CNN The Situation Room April 30, 2013 21:07:00
For precision air strikes against chemical sites. military action could involve thousands of u.s. troops, but sources say no u.s. ground troops. the senior official tells cnn two crisis points potentially could trigger a strike. if the chemical weapons fall into the hands of terrorists or if the regime collapses, and no one is controlling the weapons. but officials stress they need more information before deciding on a next step. neighboring israel, jordan, and turkey are all being consulted on the intensified planning effort. but the big problem? right now the u.s. says it doesn't know where ...