General Comments It was more of the same for commodity and financial markets today as investor/speculators again scrambled to liquidate long positions. Stocks also worked lower but wound up closing mixed. A late recovery pushed the Dow into the green, and it finished with a 19-point gain. Asian stocks were weak and European stocks were mixed. Worries about Spain's ability to deal with its debt pressured the euro lower versus the dollar.Crude oil and grains led most commodities lower again. The NYMEX spot crude oil contract fell $2.63 to $102.78 for the biggest two-day drop since mid-December. Possible release of oil reserves spurred profit taking. One exception to commodities' down day was NY copper, which showed a small gain.For grains...