CNN CNN Newsroom March 26, 2014 18:58:00
More information we don't know. >> let's talk about what he said. les abend. when you hear this from the u.s. defense secretary, not ruling out terrorism here, almost to week three, what is your reaction to that. >> my reaction, that's a smart statement. i am not ruling out anything, i'm not stuck to a particular theory. i know i have written an article with regards to the scenario of fire and smoke, but there are holes in that theory, as there is in a hijacking theory also. >> okay. let me run through a couple questions we have been getting from viewers, and combing the twitter. here is one f...