Now I'm not saying this has anything to do with a conspiracy, I just found it kinda odd how he just sits there for so damn long after supposedly being told that the 2nd plane had already hit. Why wouldn't the President jump up and excuse himself? I doubt those kids would think he was "rude" for leaving after they eventually knew he was leaving because of 9/11. Here's the video:
https://youtube.com/watch?v=PsE8TEu7ojQ