As terror groups move away from planning complex 9/11-style attacks, it's more difficult to detect and disrupt plots against the United States, according to three of the nation's top counterterror officials.
msnbc.com: U.S. news, NBC News: Nation
Wed, 09/22/2010 - 11:24am
As terror groups move away from planning complex 9/11-style attacks, it's more difficult to detect and disrupt plots against the United States, according to three of the nation's top counterterror officials.