Live

Watch CBSN Live

New airport security measures focus on phones...

As security concerns deepen over potential terror threats involving U.S.-bound aircraft, TSA officials are turning their attention to portable electronic devices. Fresh intelligence suggests extremist groups remain focused on developing difficult-to-detect explosive devices, leading security officials to increase checkpoints in many foreign airports and requiring passengers to turn on their electronic devices before boarding. Bob Orr reports.
View CBS News In