Air Force One is a marvel of military engineering. For more than half a century, the presidential fleet of armed jumbo jets has served as a flying fortress for America's commanders-in-chief, carrying them in victory, in shame, and even death. Join us as we take an unprecedented look at the world's most famous aircraft: how it was born, how it has developed over the decades, and the role it has played in historic events, from the death of Kennedy to the 9/11 attacks to a morale-building, surprise Thanksgiving visit to Iraq, and more.

When Mount Vesuvius obliterated the city of Pompeii in 79 A.D., it preserved the bodies of about 2,000 victims, freezing them in their final moments. But who were these fated ancient Romans? To find out, forensic scientists will take CT scans and digital X-rays to reveal who these people were and how they lived before the eruption 1,700 years ago. Meanwhile, a team of architects and archaeologists will conduct traditional digs and use modern 3D mapping to reveal new evidence and dispel old myths about this doomed city.