I'd suggest watching the interviews with firemen on the internet (youtube is a good start) before you say that too loud... One of them was blown UP the stairs while down near the basement before the buildings came down.
One alternative to explosives is that two aircraft carried enough destructive energy to turn two of the biggest buildings in the world into dust... and then turn the 43 story WTC building 7 into dust... and then send US Army Anthrax to the two politicians that opposed the 'Patriot' Act... and then force the FBI to destroy the evidence... and then force the FBI to refuse to analyse an Anthrax sample that was kept by one of the victims... etc etc.
If you wanted to destroy the WTC buildings would you put together a plan based around flying two aluminium aircraft into them??????
