because bin laden's decision to carry out the operations increased the size, power and funding of the u.s. national security state. across four different industries, where has it been successful and where has it failed? >> the great unforced error, boris, rescued al qaeda from oblivion. what the successes are multi-layered. if you look at the no fly list, there were 81 people. now there are hundreds of thousands. the number of joint terrorism task forces has tripled. the intelligence budget has tripled. we've got a multi-layer of defense. the isis attacks in the united states when isis was at its