Rudy Giuliani has lived an operatic life of victories and defeats.

Explore the Kennedy family's rise to power and their global impact.

Rarely seen footage and new interviews reframe the story of Diana Spencer.

Get an in-depth look into the lives of America's most iconic first ladies.

Discover the story of one of the most powerful American political families.

Explore the history behind the pope and the origins of the Catholic Church.

20 years later, Diana's death is still shocking. And even more puzzling.

Dana Bash speaks with individuals affecting American policy and culture.

The 1970s are seen through the era's politics, culture and historic events.

Take a look inside Nixon's inner circle as his presidency unraveled.

The personal story and political career and presidency of Abraham Lincoln.

Step into a time machine and explore this totally rad decade.

This portrait of the Duke of Edinburgh features those who knew him best.

Princess Diana’s death -- murder or accident? The police tell all.

Until recently, Nixon may have been the most notorious US president.

This series examines the politics, news and culture of the 1990s.

Tabloid probes deep into the most-bizarre, larger-than-life stories.

From the space race and Cold War to civil rights, the 1960s shaped history.

Discover and tour the most bizarre and unusual homes around the world.

Fareed Zakaria documents the most important stories of our time.