English: WASHINGTON - Secretary of Homeland Security Jeh Johnson welcomes Peter Neffenger as the sixth administrator of the Transportation Security Administration in a ceremony held at TSA headquarters in Arlington, Virginia, July 6, 2015. Neffenger was confirmed by the U.S. Senate June 22, 2015, following his nomination by President Barack Obama. He now leads a workforce of approximately 60,000 employees, the security operations at nearly 450 airports throughout the United States, the Federal Air Marshal Service, and shared security for highways, railroads, ports, mass transit systems and pipelines. Neffenger recently retired from the U.S. Coast Guard, where he held many operational, staff and leadership positions during his 34-year career. Official DHS photo by Barry Bahler.