Reporting on the Homeland Security Week event
Janice Kephart joins Jim Blasingame to report on what she learned during the Homeland Security Week event, which brought together experts, vendors and policymakers.
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