Bombings, embezzlement, intrigue. They're all part of the "water wars" that drained the Owens Valley so Los Angeles could grow into the metropolis we know today. From Sylmar to Independence, Calif., Dr. Alan Pollack and Dianne Erskine-Hellrigel from the Santa Clarita Valley Historical Society join host Philip Scorza on a 200-mile exploration of the people and places that fought to block the Los Angeles Aqueduct ... the same water system that claimed nearly 450 lives when the St. Francis Dam collapsed in