Most Mortgage Rates Dip to Spring Levels under Federal Conservatorshiphttp://www.mortgagenewsdaily.com/09122008_mortgage_rates.aspIn its first week at least, the conservatorship of Freddie Mac and Fannie Mae accomplished one part of the hoped-for effect; longer term mortgage rates plunged to levels not seen for months. Freddie's Primary Mortgage Market Survey for the week endedenCommunityServer 2008 SP2 (Build: 31106.96)