From: NBC Sports on Thu, Nov 04 2010 3:27 PM

Homeland Security is imposing new requirements for air cargo shipments, with Steve Lott, IATA Head of Communications. (CNBC)

From: NBC Sports on Wed, Nov 03 2010 7:56 PM

The Department of Homeland Security is reportedly about to impose new security requirements on air cargo, including stricter screening on items from high-threat areas. Cnbc’s Mary Thompson reports. (CNBC)

From: NBC Sports on Mon, Nov 01 2010 11:55 AM

Preventing threats to homeland security, with Michael Chertoff, former Secretary of Homeland Security. (CNBC)

From: NBC Sports on Tue, Dec 29 2009 9:54 AM

The state of security at the world’s airports are under scrutiny. Insight with Asa Hutchinson, former Homeland Security Department undersecretary. (CNBC)