Stopping Surprise Attacks: Thinking Smarter About Homeland Security
The 9/11 Commission concluded that America's anti-terrorismdefenses suffer from a "lack of imagination," with gaps betweenintelligence agencies and a lack of coordination betweenintelligence and law enforcement creating space for terrorist cellsto operate on U.S. soil. This makes net assessment capabilitieseven more critical to defeating a terrorist adversary that iscontinuously learning and adapting.
Source: heritage.org