I'm sure there will be lessons from this, but not what they will be.
This article from NYTimes.com
has been sent to you by barney@databus.com.
Engineers Suspect Diesel Fuel in Collapse of 7 World Trade Center
November 29, 2001
By JAMES GLANZ
Engineers and scientists are trying to determine what role
diesel fuel, ignited into an uncontrollable fire, had in
the collapse of 7 World Trade Center.
http://www.nytimes.com/2001/11/29/nyregion/29TOWE.html?ex=1008047340&ei=1&en=53fa57e11dc6eec9