There wouldn't be much point looking for explosives in WTC 1 and 2, because Dutch demolition expert Danny Jowenko has said, in a video interview, that they weren't brought down with explosives.
He said WTC7 WAS a standard controlled demolition, so that's where to look. Try examining the insides of Larry Silverstein's jacket pockets to see if there's any residue left after he pushed the red button.
If anyone does investigate this crime properly, they ought to find out why the government and its agents decided to collapse the East part of building 7 first, and where they got the silent explosives from.
Oh wait, Steven Jones knows what explosives were used - silent nanothermite paint. It's all been verified in a peer-reviewed journal, and the perps are soon going to be on their way to jail, thanks to the efforts of Dr. Jones, Harrit and their merry band of investigators.
What a happy ending awaits.
