California farmers struggling with drought say a U.S. Supreme Court decision issued Monday that keeps strict water restrictions in place to protect a tiny, threatened fish has forced them to leave thousands of acres unplanted in the nation’s most fertile agricultural region.The justices rejected appeals from farmers in California's Central Valley and urban water districts who had challenged a U.S. Fish and Wildlife Service plan to safeguard the 3-inch-long Delta smelt, a species listed as threatened in 1993 under the federal Endangered Species Act. The smelt only lives in the Sacramento-San Joaquin Delta, the largest estuary on the West Coast...