The BBC's Kim Ghattas opens her reporter’s notebook. There are details of hundreds of thousands of miles traveled by Secretaries of State, most recently John Kerry.
Quenching The Desert's Thirst
Host Steve Goldstein talks to two environmental experts about solar projects and water usage in the desert...and which forms of energy are the best for Arizona's climate.
Former New Mexico governor Bill Richardson and author Robert Glennon give two perspectives on the issue.