Wachovia MERLOTS, Pa.'s series 2007D75, related to District of Columbia's series 2007C GO bonds, are rated 'AAA/A-1+'. The long-term component of the rating is based on the FSA-insured underlying bond. The short-term component of the rating is based on the liquidity facility provided by Wachovia Bank N.A. until Dec. 19, 2008. The stable outlook is based on the bond insurer, FSA.