Standard&Poor's Ratings Services affirmed its 'AAA' long-term rating on Minneapolis, Minn.'s, Bossen Terrace multifamily housing revenue bonds, series 1998. Ginnie Mae mortgage-backed securities secure the bonds. The rating reflects our view of the following: The extremely high credit quality, of the Ginnie Mae mortgage-backed securities, which we consider to be 'AAA' eligible; The sufficiency of revenues from mortgage debt service payments and investment earnings to pay full and timely debt service on the bonds until maturity; The extremely strong investment quality; and An asset to liability ratio of 102.6% as of June 2, 2009. The rating reflects the strong credit quality of the assets and credit support underlying the issue. All funds are invested in a Wells Fargo