That's an awful lot of effort for something that a kid with Flash installed on his PC can pick apart.
Crappy attempt at hiding missle:
-kid pulls whole thing down with nothing but news footage
-lots of people who need to keep their mouths shut about getting the missle, retrofitting it, transporting it, hiding it, and launching it
-amount of money spent on staff and equipment in excess of $100,000
Decent attempt at hidding missle (use a plane):
-terrorism associated with WTC attack assumed, nobody asks questions
-three, maybe four isolated field operatives with jobs to pay their own way
-box cutter + pilot training + airline ticket < $10,000
Crappy attempt at hiding missle:
-kid pulls whole thing down with nothing but news footage
-lots of people who need to keep their mouths shut about getting the missle, retrofitting it, transporting it, hiding it, and launching it
-amount of money spent on staff and equipment in excess of $100,000
Decent attempt at hidding missle (use a plane):
-terrorism associated with WTC attack assumed, nobody asks questions
-three, maybe four isolated field operatives with jobs to pay their own way
-box cutter + pilot training + airline ticket < $10,000