I don't think any plane hit that building O___o
That's why it's the most controversial. Only a few pieces of debris hit it, but it came down like a textbook controlled demolition.
What's even more unbelievable is that the guy who had all these buildings under lease just purchased new "terrorism" insurance the summer before the attacks, and then after the buildings went down, he tried to get paid for 2 separate acts of terrorism (I think a total of something like $7 billion for both). I don't remember if he actually got paid that much, or if they just counted it as one.