A chronicle of the former president's tour recent for his book "Palestine: Peace Not Apartheid."

A behind-the-scenes look at San Diego Comic-Con, the world's largest comic book convention, and the fans who attend every year.

In 2011, Lisa Hepner and her husband Guy Mossman heard about a radical stem cell treatment for diabetes, a disease that shockingly kills over five million people each year. Driven by a desire to cure Lisa of her own type 1 diabetes (T1D), the filmmakers got unprecedented access to a clinical trial – only the sixth ever stem cell trial in the world. What follows is an intimate decade-long journey with the patients and scientists who risk everything for everybody else. The Human Trial peels back the headlines to show the sweat, passion, and sacrifice behind every breakthrough cure. For the millions of patients suffering around the world, these breakthroughs can’t come fast enough.

In 2011, Lisa Hepner and her husband Guy Mossman heard about a radical stem cell treatment for diabetes, a disease that shockingly kills over five million people each year. Driven by a desire to cure Lisa of her own type 1 diabetes (T1D), the filmmakers got unprecedented access to a clinical trial – only the sixth ever stem cell trial in the world. What follows is an intimate decade-long journey with the patients and scientists who risk everything for everybody else. The Human Trial peels back the headlines to show the sweat, passion, and sacrifice behind every breakthrough cure. For the millions of patients suffering around the world, these breakthroughs can’t come fast enough.

In 2011, Lisa Hepner and her husband Guy Mossman heard about a radical stem cell treatment for diabetes, a disease that shockingly kills over five million people each year. Driven by a desire to cure Lisa of her own type 1 diabetes (T1D), the filmmakers got unprecedented access to a clinical trial – only the sixth ever stem cell trial in the world. What follows is an intimate decade-long journey with the patients and scientists who risk everything for everybody else. The Human Trial peels back the headlines to show the sweat, passion, and sacrifice behind every breakthrough cure. For the millions of patients suffering around the world, these breakthroughs can’t come fast enough.

Two bodies and one mind, this is the extraordinary story of one pair of conjoined twins in today's world.

Five top-ranked high school oratory students spend a year crafting spellbinding spoken word performances with the dream of winning one of the world's largest and most intense public speaking competitions.

The work of women peace-builders in five countries, including Afghanistan, Burundi, Bosnia, Argentina and the U.S.

The work of women peace-builders in five countries, including Afghanistan, Burundi, Bosnia, Argentina and the U.S.