Tax Court December 2008 casesNathel v. Comm'r of Internal RevenueNathel v. CommissionerPCMG Trading Partners XX, L.P. v. Comm'r of Internal RevenueTrout v. Comm'r of Internal RevenueMerrill Lynch & Co. v. Comm'r of Internal RevenueMitchell v. Comm'r of Internal RevenuePCMG Trading Partners XX, L.P. v. CommissionerHoyle v. Comm'r of Internal RevenueNew Millennium Trading, L.L.C. v. Comm'r of Internal Revenue