Authors:

I think a lot of programs, policies have been put in place since 9/11, have prevented a 9/11-style attack. On the other hand, I think the threat has become greater, not lesser.

"State of the Union with Candy Crowley", www.cnn.com. December 8, 2013.
I think a lot of programs, policies have been put in place since 9/11, have prevented a 9/11-style attack. On the other hand, I think the threat has become greater, not lesser.