not every idea that's good for the country is a profit idea for someone somewhere. it's not going to be a profit idea for a company to come up with this idea and build it on spec. we need a government project that's going to benefit the country as a whole. in 1993, the world trade center was attacked. the federal government, including the fbi, took the lead in the investigation. the 1993 organizers were caught and put in jail. the bombers weren't particularly smart. they went back to collect the deposit on a rented van they turned into a bomb. but in 2001, the world trade center, the same buildings, were attacked again.