News release: “Department of Homeland Security (DHS) Secretary Janet Napolitano today announced that the Transportation Security Administration (TSA) will begin implementing new enhanced security measures for all air carriers with international flights to the United States to strengthen the safety and security of all passengers—superseding the emergency measures put in place immediately following the attempted terrorist attack on Dec. 25, 2009…Secretary Napolitano also commended today’s release of the Surface Transportation Security Priority Assessment as another important step in efforts to protect the nation’s traveling public from acts of terrorism—conducted by the Obama administration in its first year as a thorough review of the nation’s surface transportation security efforts, which cover mass transit, commuter and long-distance passenger rail, freight rail, commercial vehicles and pipelines.”