History of Boeing's 777

What happened to Malaysia Airlines Flight 370 remains a mystery. Adding to that mystery is the model of the plane that disappeared. The Boeing 777 is built for long distances, and it is known as one of the safest planes in the sky. Rene Marsh takes a look back at the history of the 777.

Captain Chesley "Sully" Sullenberger, who made the remarkable landing on the Hudson River, tells Anderson Flight 370 disappeared during "one of the least risky phases of the flight." Anderson also spoke with former American Airlines captain Jim Tilmon, who flew commercial jets for nearly 30 years.