Source: United States & Canada – South China Morning PostIn the valleys of central California, the search for water has turned into an all-out obsession as the region suffers through a drought that could threaten the United States’ food supply.Residents have watched with dismay as verdant fields have turned into brown, dusty plains, leaving shrivelled trees, dying plants and exasperated farmers.Much of California, and the broader US West, has suffered through years of lighter-than-usual rain and a particularly dry winter.State and local authorities,…Read More