Pamela Yates returns to Guatemala to update her 1983 film When the Mountains Tremble.
Pamela Yates vuelve a Guatemala para actualizar su película Cuando Las Montañas Tremblan.
Filmmaker Joshua Oppenheimer on the making of his film The Act of Killing.
Anwar Congo demonstrates his system for killing while avoiding blood.
Anwar watches the clip "How to Kill with Less Blood" and reflects.
The text in this clip provides the historical background for The Act of Killing.
Mayor Ed Koch goes to Washington in 1978.
"You gotta get them to follow you, and you can only do that by being bigger than life."
Community members and politicians vote on whether to honor Ed Koch.
Filmmaker Neil Barsky discusses the making of his film Koch.
After promising to keep it open, Koch closes Sydenham Hospital in Harlem.
Get to know Ed Koch's political personality.
Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.
Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.
helps all of us explore new worlds and ideas. Give Now