New York Times: All across the state, the big worry is about the dwindling water supply. But at Coachella, the annual music festival here in the desert east of Los Angeles, tens of thousands of well-hydrated fans are dancing the weekend away on green grass. With California facing severe drought for the fourth year in a row, Gov. Jerry Brown this month ordered a 25 percent reduction in water use across the state. Yet that order came just as organizers of the Coachella Valley Music and Arts Festival one of the...