re: #28 manny
Exactly and precisely 20 people were buried by rubble and survived. You can meet most of them: [Link: www.usatoday.com…]
That article deals with people who were in the Towers or at the Ground Zero site. I’m pretty sure there were lots of people who were covered in debris and dust in the surrounding streets when the buildings fell. I don’t think this should be considered proof that the story above is not true.