Anderson Cooper and Rachel Maddow both pushed that argument recently. Seems like common sense to normal people.
I'm still surprised at the unyielding stance of the WH on this. It's obvious to anyone who pays attention that these were planned. Planned attacks should at least be prepared for if you have decent intel. In this case, CNN, Fox, and Reuters says that we were warned in advance and did nothing.
Our nation's ME policy is a disaster.