Are These Really the Best Movies of the 21st ...

Up next

Did Montezuma Surrender? Debunking the Myth of the Spanish Conquest

For centuries, the story has been told the same way: Montezuma surrendered to Hernán Cortés, and a small band of Spaniards conquered the Aztec Empire. But that story has always seemed a bit ... fishy. To get the TRUE story, Bob calls up historian Matthew Restall to debunk one of ... Show more

. 32min 9sec

America Loves Trains. Why Can’t We Build Them Anymore? Inside NYC’s Second Avenue Subway

It takes decades to build a new subway line in the United States. Meanwhile, China is building entire high-speed rail networks in just a few years. So, how did America's once-great love of trains get derailed? We use New York City’s Second Avenue Subway as a test case to answer t ... Show more

. 34min 35sec