Episode 1: The Texas Panhandle's big water problem

The Ogallala Aquifer is the biggest aquifer in North America, and it accounts for more than 30 percent of all agriculture in the United States. And…it's running out of water. Climate change is making the naturally hot and dry climate of the Texas Panhandle even worse. Farmers are working desperately to keep their crops alive, and the secret to survival is adaptability.