From: CNN on Thu, Apr 21 2011 10:46 AM

Homeland Security ditching the color-coded chart for a simplified two-level system, incorporating Facebook and Twitter

From: CNN on Fri, Jan 07 2011 5:13 PM

More details are released about the incendiary devices that detonated at two Maryland state government buildings.

From: CNN on Sat, Oct 30 2010 9:12 AM

Homeland Security Secretary Janet Napolitano responds to the recent international security alert.

From: CNN on Sun, May 09 2010 10:29 AM

Homeland Security Advisor John Brennan says the Times Square bombing suspect was likely working with the Taliban.

From: CNN on Wed, Jul 08 2009 6:35 PM

Homeland Security Secretary Janet Napolitano makes a an unannounced visit to Pakistan.

From: CNN on Fri, May 22 2009 12:31 PM

Former Bush Homeland Security Secretary Tom Ridge tells John King that he disagrees with Dick Cheney on security.

From: CNN on Thu, Mar 19 2009 9:31 PM

Homeland Security Secretary Janet Napolitano says she is confident in Mexico’s effort to ease violence along the border.