GAO’s reports and testimonies give Congress, federal agencies, and the public timely, fact-based, non-partisan information that can improve government operations and save taxpayers billions of dollars.
What GAO FoundIn fiscal year 2011, the Department of Homeland Security (DHS) reported data meeting its goal to secure the land border with a decrease in apprehensions; our data analysis showed that apprehensions decreased within each southwest border sector and by 68 percent in the Tucson sector from...
In September and October 2001, letters laced with Bacillus anthracis (anthrax) spores were sent through the mail to two U.S. senators and to members of the media. These letters led to the first U.S. cases of anthrax disease related to bioterrorism.
The National Strategy for Homeland Security grouped critical infrastructure into 13 sectors which include assets that if attacked by terrorists could have a debilitating impact on the nation. Two of these 13 sectors are the chemical and water sectors.
Work places that produce, use, store, or dispose of hazardous materials are considered to be among the most dangerous in the nation. Workers at these facilities face the potential for injury, chronic illness, or death, which can be caused simply by exposure to certain materials.