Peter Coyote

This mutli-award winning film exposes the little-known environmental and health costs of the dirty oil that would flow through the proposed Keystone Pipeline. Canada is the number one foreign supplier of oil to the United States. Most of the oil imported comes from the Tar Sands of Northern Alberta, the second largest known oil reserve in the world outside of Saudi Arabia. But this is not a traditional oil field. The oil must be extracted and processed...

In the first episode of Ken Burns's THE DUST BOWL, feel the full force of the worst manmade environmental disaster in America's history as survivors recall the terror of the dust storms, the desperation of hungry families and how they managed to find hope even as the earth and heavens seemed to turn against them.

Defining country music is debated as never before, and the argument sparks a vibrant era. Dolly Parton crosses over to mainstream success. Willie Nelson finds creative freedom in Texas. Emmylou Harris influences a new generation of artists.

With South Vietnam in chaos, hardliners in Hanoi seize the initiative and send combat troops to the South. President Johnson escalates America's military commitment, authorizing bombing of the North and deploying ground troops in the South.

With morale plummeting in Vietnam, President Nixon begins withdrawing American troops. As news breaks of an unthinkable massacre committed by American soldiers, the public debates the rectitude of the war.

U.S. airpower makes the difference in halting a North Vietnamese offensive. After being re-elected, Nixon announces Hanoi has agreed to a peace deal. American prisoners of war will finally come home-to a bitterly divided country.

American casualties mount as they face deadly North Vietnamese ambushes and artillery. Hanoi lays plans for a massive surprise offensive, and the Johnson administration reassures the American public that victory is in sight.

During a time of upheaval, country music reflects the changes in American society. Loretta Lynn performs songs that speak on behalf of women. Charley Pride becomes a country star. Merle Haggard becomes the "Poet of the Common Man."

Kennedy inspires idealistic Americans to serve their country and wrestles with how deeply to get involved in South Vietnam. As the autocratic Diem regime faces a communist insurgency and Buddhist protests, a political crisis unfolds.

On the Tet holiday, North Vietnamese and Viet Cong forces launch attacks on cities and military bases throughout the South, suffering devastating losses but casting doubt on Johnson's promise that there is "light at the end of the tunnel."