Sorry, but WTC7 is irrelevant to a 9/11 conspiracy, because Americans didn't die there, thus it wasn't terrorism no matter who did it. Govt. people were on the scene for hours before it went down: who cares what they did?  The conspiracy stands or falls on the Twin Towers. See my I don't buy the 911 Truthers at:

Why I Don't Buy the 911 Truthers

C'mon, everybody knows that all these high-rise buildings in NY, Chi, LA, etc. are fitted with powerful explosives at the time they are constructed, just so that they can be brought down on a moment's notice should the need ever arise, right?