Secret Service members keep watch near Air Force One at Harry Reid International Airport this week in Las Vegas. (Kent Nishimura/AFP/Getty Images) When Congress returns next week, the Secret ...

A slew of false Traffic Collision Avoidance System (TCAS) alerts near Reagan National Airport (KDCA) in Washington, D.C., ...

Terrorists are in the business of hijacking airliners, and as any terrorist worth his Semtex knows, there is one airliner without equal: Air Force One ... from the Secret Service and the military.