Twenty years have passed since the oil tanker Exxon Valdez spilled 11 million gallons of crude oil into Alaska’s Prince William Sound. It has been called the worst environmental disaster of our times. Environmentalists say the area will never be as before, even though ExxonMobil says it has cleaned up the spill and is a good corporate citizen. Producer Zulima Palacio reports that nature, wildlife, and even local residents of the area are still far from recovery.