It was a shocking admission. Does he mean that the trillions of dollars spent fighting the war on terrorism have resulted in no gains? That those who urged us to give up some of our liberties to gain security have, as Benjamin Franklin warned, lost both?

There may be reasons Director Clapper would want us to believe that the threat from al-Qaeda is as strong as ever. An entire industry has arisen from the government’s war on terror, and for both the government sector and the security-industrial complex the terrorist threat is big business.