'We live in a desert. We have to act like it': Las Vegas faces reality of drought

Water investigators track down wasteful homeowners and public turf torn up to conserve scarce water suppliesInvestigator Perry Kaye jammed the brakes of his government-issued vehicle to survey the offense. "Uh oh this doesn't look too good. Let's take a peek," he said, exiting the car to handle what has become one of the most existential violations in drought-stricken Las Vegas - a faulty sprinkler.Kaye is one of nearly 50 water waste investigators deployed by the local water authority to crack down on even the smallest misuse of a liquid perilously scarce in the US west, desiccated by two decades of drought. The situation in Las Vegas, which went a record 240 consecutive days without rain last year, is increasingly severe. Continue reading...