VIDEOS

The Panama Canal has changed the face of global trade.

With no wetsuits, these divers swim freely in shark-infested waters.

When American troops were marched into German death camps, all hope for the European prisoners disappeared.

A million pounds of potatoes are processed per hour.

Deception expert Apollo Robbins uses the phenomenon of time lag to part cash from its owner.

See how your brain free associates during a test of memory.

See what really happens when you smile, and how to spot a fake one.

The most powerful game machine ever created.

You pass a booth with a basket full of free money. Do you take the money and run, or keep walking?

A young Robert Van Winkle from Miami Beach becomes one of the first white rappers to top the charts.

Rob Lowe looks back on his time playing Sam Seaborn on "The West Wing."

Ron Sullivan recounts his encounter of strange lights of a landed UFO in Australia.