I am in Fannie big time! (never thought I would be able to say that - LOL)
I believe that it could go lower - but I would think that it would be a very safe long-term investment.
It may not make you rich in a week - like we like - but if you look at the 10 years from now it could be $40.00 per share or more - or they could be out of business - risk vs. reward exists with this one.