In the 10 years since sagging power lines in Ohio sparked a blackout across much of the Northeastern United States and Canada, utility engineers say they have implemented measures to prevent another such event in the country's electric grid.
But there is one disaster scenario for which the power companies are still unprepared: a massive attack on the computer networks that underlie the U.S. electric grid.
Janet Napolitano's announcement that she'll be stepping down as Department of Homeland Security secretary after four years on the job leaves an opening at the top of the key Cabinet agency. But it's not the only job opening at Homeland Security.
Fifteen top posts at DHS, including secretary, are now vacant or soon will be. Many are being filled on a temporary basis, and lawmakers from both sides of the aisle want the Obama administration to get busy filling those jobs, too.
Saying the post has been "the highlight of my professional career," Homeland Security Secretary Janet Napolitano announced Friday morning that she is stepping down to become president of the University of California.
Some employers around the nation have been using E-Verify to check the immigration status of employees for years. Operated by the Department of Homeland Security, the online system is designed to make it harder to hire unauthorized workers — and harder for those workers to find jobs.
While participation in the program has been voluntary since 1996, the immigration bill now in the Senate would make E-Verify mandatory.