FACT: Bush read the story "The Pet Goat", to a classroom minutes AFTER the second plane hit the WTC.

Note the text on the blackboard behind his head, that was likely strategized months in advance. The irony.
Whats funny about that day to me is:
On December 4, 2001, Bush was asked: "How did you feel when you heard about the terrorist attack?" Bush replied, "I was sitting outside the classroom waiting to go in, and I saw an airplane hit the tower - the TV was obviously on. And I used to fly, myself, and I said, well, there's one terrible pilot. I said, it must have been a horrible accident. But I was whisked off there, I didn't have much time to think about it." [White House, 12/4/01]
On January 5, 2002, Bush stated: "Well, I was sitting in a schoolhouse in Florida ... and my Chief of Staff – well, first of all, when we walked into the classroom, I had seen this plane fly into the first building. There was a TV set on. And you know, I thought it was pilot error and I was amazed that anybody could make such a terrible mistake. And something was wrong with the plane..." [White House, 1/5/02]
Professional breakdown of what happened around Bush that day, as according to "credible" sources:
http://www.cooperativeresearch.org/timeline/main/essayaninterestingday.html