From: CNBC on Fri, Jun 10 2011 10:20 AM

Renewable energy will never be the base load for the amount of energy resources necessary, according to Tom Ridge, former Homeland Security secretary.

From: CNBC on Tue, May 31 2011 7:41 PM

CNBC’s Jane Wells reports recent online security breeches are increasing. According to former homeland security assistant secretary, Stewart Baker, "government is failing and so are companies." A look at how the government plans to protect people from cyber attacks

From: CNBC on Mon, Dec 20 2010 10:08 AM

Insight on the security situation over the holidays, with Michael Chertoff, former secretary of Dept. of Homeland Security.

From: CNBC on Thu, Nov 04 2010 6:28 PM

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

From: CNBC on Mon, Nov 01 2010 11:55 AM

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

From: CNBC on Fri, Oct 29 2010 6:49 PM

Reaction to today’s cargo scare, with Rick Nelson, CSIS director of homeland security and counterterrorism program and CNBC's Mary Thompson.

From: CNBC on Mon, Dec 28 2009 8:59 PM

Discussing how terrorists got through homeland security, with Frank Gaffney, Center for Security Policy; Steve Emerson, Investigative; Jena Baker McNeill, The Heritage Foundation and NBC’s Pete Williams.

From: CNBC on Tue, Oct 13 2009 8:06 PM

Cramer zeroes in on homeland security plays to make you mad money.

From: CNBC on Mon, Sep 24 2007 7:06 PM

The Justice Department is filing a lawsuit to invalidate an Illinois law that prevents employers from using an online system that checks new hires' authorization to work in the U.S. Homeland Security Secretary Michael Chertoff discusses the lawsuit with CNBC's Dylan Ratigan.