US energy sector braces for winter storm as crude and natural gas output fall Reuters'Violent' Price Spike Rocks Gas Traders Who Made Bad Winter Bets Yahoo FinanceNatural-Gas Prices Soar as U.S. Braces for Arctic Blast - WSJ The Wall Street JournalNatural gas prices soar more than 60% as winter storm approaches NBC NewsSpot Prices Wrap: Penetrating Cold Powers Physical Natural Gas to Winter Highs
