New York Times: In these hills overlooking San Diego, the only indication of the continuing drought — now among the worst in California’s recorded history — is the perpetually cloudless sky.
Private lemon groves hark back to the area’s agricultural past, before it became home to some of Southern California’s wealthiest residents; horses roam through grassy pastures; palatial homes are surrounded by rolling grass lawns and, in at least one case, a three-hole putting green owned by the golfer Phil Mickelson. And…