(NEWSER) - Just a year ago, 25% of the country's highest-grossing restaurants were in Las Vegas—where diners ran up $15,000 checks and tipped waiters with wads of C-notes. But now restaurants are closing, new construction languishes half-finished, and more than 5,000 food industry workers have lost their jobs. "It was gold, and suddenly it became fool’s gold," one restaurateur tells the New York Times. More»