Could the attacks of 9/11 been prevented?
There was warning that the U.S. would be attacked before 9/11. Janice Kephart joins Jim Blasingame to report on the warnings we had years prior to the attacks of 9/11, and that we still didn't learn from our mistakes in Benghazi.
More interviews with Janice Kephart
How the two kinds of thermal imaging works for security screening
When biometric security crosses over and becomes creepy privacy invasion
Will airport security include facial recognition?
Is the U.S. more or less safe from terrorism today?
How the Clinton administration contributed to the attacks of 9-11