"TSA continually evaluates the latest threats and screening measures which are implemented based on the latest intelligence. As always, passengers may notice a variety of security measures at U.S. airports to include the use of physical bag checks, random gate screening, explosives detection technology, canine teams and behavior detection officers. We ask the traveling public to remain vigilant and report any suspicious activity to the authorities."

Statement by Secretary of Homeland Security Janet Napolitano on the Death of Osama Bin Laden
Release Date: May 2, 2011

For Immediate Release
Office of the Press Secretary
Contact: 202-282-8010

The death of Osama bin Laden is an important success not only for the United States, but the entire world. Our efforts to combat terrorism, however, do not fixate on one individual, and we remain completely focused on protecting our nation against violent extremism of all kinds.

We remain at a heightened state of vigilance, but the Department of Homeland Security does not intend to issue an NTAS alert at this time. I have been clear since announcing NTAS in January that we will only issue alerts when we have specific or credible information to convey to the American public. However, our security posture, which always includes a number of measures both seen and unseen, will continue to respond appropriately to protect the American people from an evolving threat picture both in the coming days and beyond.

I commend the President and offer my gratitude to the men and women who defend and protect our nation at home and abroad, whether they wear a military or law enforcement uniform or serve as one of thousands of unsung heroes in the intelligence and homeland security community. It is true that we are stronger and safer than we were on 9/11 – not only because Osama bin Laden is dead, but because of the unflagging dedication and hard work of so many people throughout the world committed to freedom and security.