Different Drummer: Elvin Jones

Six documentaries that portray American family life.

In Defense of Food tackles a question more and more people around the world have been asking: What should I eat to be healthy? Based on award-winning journalist Michael Pollan's best-selling book, the program explores how the modern diet has been making us sick and what we can do to change it.

Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an exploration of the human relationship with the plant world — seen from the plants' point of view. Narrated by Frances McDormand, the program shows how four familiar species — the apple, the tulip, marijuana and the potato — evolved to satisfy our yearnings for sweetness, beauty, intoxication.

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

Industry leaders including Eric Schmidt and Steve Wozniak are interviewed in this remarkable look at how Silicon Valley has produced an unrivaled stream of innovations.

Documentary by lifelong friend that supports the innocence of Alger Hiss (convicted in January 1950 on two counts of espionage-related perjury)

This documentary follows a band of idealistic young Californians who, using a radical new design approach, make life-changing products for the world's poor.

Elliot Bobo was taken from his alcoholic father's home, given a small cardboard suitcase, and put on board an "orphan train" bound for Arkansas. Bobo never saw his father again. He was one of tens of thousands of neglected and orphaned children who over a 75-year period were uprooted from the city and sent by train to farming communities to start new lives with new families. Elliot Bobo's remarkable story is part of The Orphan Trains.

Some 30 million Americans have sent their DNA to be analyzed by companies like 23andMe and AncestryDNA, hoping to obtain clues to family origins and forecasts of their future health. Some users have found family members and discovered lurking genetic risks. But what happens once the sample is in the hands of testing companies? What are they looking at and how accurate are their results?