A concise (9-minute) summary of the questions remaining about why Building 7 collapsed on 9/11. The salient points emphasized in the video are as follows:
- This building was NOT hit by a plane.
- It incurred only minor damage from debris - much less than buildings 3,4,5, and 6 (which remained standing).
- It is the only steel-framed building whose collapse has been blamed on a fire.
- The owner, Larry Silverstein, said in a 2002 PBS documentary "...maybe the smartest thing to do is pull it. And they made that decision..."
A extensive rebuttal of the above is at this link.