The life of the ruthless Mongol conqueror of the late 12th and early 13th centuries. Traces his military successes from northern China through Russia and Eastern Europe. His conquests created one of the largest empires the world has ever known.

Chicago, New York, and Indianapolis. Nate uncovers some artists in your backyard, starting with Juan Chavez, a skateboard ramp designer-turned sculptor from Chicago. The next stop is New York City, where Eric Helvie creates incredible photorealistic work. After a stop in Indianapolis with lawyer/art educator/artist Justin Vining, Nate finishes up back in Chicago with sculpture artist Bernard Williams.

Who are these people that venture into space? Once they were test pilots, then scientists and engineers. Now teachers, politicians, and paying tourists can go to space! What does it take to earn the astronaut wings?

HOME ENERGY UPGRADE, ACTOR GOING GREEN, AND PRESERVING WETLANDS

INVESTIGATING AND TESTING A SNOW-REMOVING MACHINE

Life of the Yugoslav communist leader who battled Nazis in World War II and resisted Soviet efforts to control his country during the Cold War.

The American divorcee and former King of England are profiled as well as the Duke of Windsor's niece and Queen of England.

A garish showman manages to marshal an entire nation behind the banner of "Fascism" and lead them into an alliance with the Third Reich.

The life of the despotic Communist ruler who rose from the poor fields of rural Romania to the luxurious heights of political power. From loved and respected leader, he turned into a despised tyrant, and his execution in 1989 marked the bloody end to a bloody regime.

Profile of the Communist dictator believed to be responsible for the murders of 2-million Cambodians in the mid-1970s.

Portrait of the colorful and controversial former First Lady of the Philippines, who went on buying sprees that included New York City skyscrapers and 3,000 pairs of shoes. Although once a heroine to millions of peasants, Imelda and her dictator husband Ferdinand amassed personal fortunes of billions of dollars while in power. Many believe the money was stolen from the government and international loans designed to help the poor.

The life of the ruthless Mongol conqueror of the late 12th and early 13th centuries. Traces his military successes from northern China through Russia and Eastern Europe. His conquests created one of the largest empires the world has ever known.

Bloodthirsty barbarian or benevolent ruler? Our profile portrays Attila the Hun as he really was: shrewd, tough, and at times even thoughtful. A man who, through intelligence and sheer force of character, forged a loose confederation of nomadic tribes into the most fearsome military machine of its time.

Called treacherous, deluded, out-of-touch, and insane, Lenin might have been a minor historical footnote but for the Russian Revolution, which catapulted him into the headlines of the 20th century.

Life of the Yugoslav communist leader who battled Nazis in World War II and resisted Soviet efforts to control his country during the Cold War.

The American divorcee and former King of England are profiled as well as the Duke of Windsor's niece and Queen of England.

A garish showman manages to marshal an entire nation behind the banner of "Fascism" and lead them into an alliance with the Third Reich.

The life of the despotic Communist ruler who rose from the poor fields of rural Romania to the luxurious heights of political power. From loved and respected leader, he turned into a despised tyrant, and his execution in 1989 marked the bloody end to a bloody regime.

Profile of the Communist dictator believed to be responsible for the murders of 2-million Cambodians in the mid-1970s.

Portrait of the colorful and controversial former First Lady of the Philippines, who went on buying sprees that included New York City skyscrapers and 3,000 pairs of shoes. Although once a heroine to millions of peasants, Imelda and her dictator husband Ferdinand amassed personal fortunes of billions of dollars while in power. Many believe the money was stolen from the government and international loans designed to help the poor.

The life of the ruthless Mongol conqueror of the late 12th and early 13th centuries. Traces his military successes from northern China through Russia and Eastern Europe. His conquests created one of the largest empires the world has ever known.

Bloodthirsty barbarian or benevolent ruler? Our profile portrays Attila the Hun as he really was: shrewd, tough, and at times even thoughtful. A man who, through intelligence and sheer force of character, forged a loose confederation of nomadic tribes into the most fearsome military machine of its time.

Called treacherous, deluded, out-of-touch, and insane, Lenin might have been a minor historical footnote but for the Russian Revolution, which catapulted him into the headlines of the 20th century.

Life of the Yugoslav communist leader who battled Nazis in World War II and resisted Soviet efforts to control his country during the Cold War.

The American divorcee and former King of England are profiled as well as the Duke of Windsor's niece and Queen of England.

A garish showman manages to marshal an entire nation behind the banner of "Fascism" and lead them into an alliance with the Third Reich.

The life of the despotic Communist ruler who rose from the poor fields of rural Romania to the luxurious heights of political power. From loved and respected leader, he turned into a despised tyrant, and his execution in 1989 marked the bloody end to a bloody regime.

Profile of the Communist dictator believed to be responsible for the murders of 2-million Cambodians in the mid-1970s.

Portrait of the colorful and controversial former First Lady of the Philippines, who went on buying sprees that included New York City skyscrapers and 3,000 pairs of shoes. Although once a heroine to millions of peasants, Imelda and her dictator husband Ferdinand amassed personal fortunes of billions of dollars while in power. Many believe the money was stolen from the government and international loans designed to help the poor.