Mad props once again to Zerohedge who shone the bright light on Freddie's latest screed.
I'm not going to take from their discussion of The Fed buying up paper at what will (almost certainly) lead to ruinous losses - you can find that there.
Rather, I am going to look at some of the internals from the document published that they didn't focus on.
Specifically, I'm going to go after a couple of graphs.
Let's start with this one (click any for a larger copy):

This seems to show very small declines in home prices. Or does it? The very next graph says....

Wait a second! Now its down ~20%? Hmmmm.... that's more like what everyone would expect Freddie to report. Ok, we'll go with that one.
But but but what does this do to the LTV of their portfolio?
I bet you can guess!

That's a very serious problem.
See, Freddie has a lot of loans on their books that are rather old and have a lot of amortization behind them. That is, lots of principal paid down.
But the newer loans have much less principal paid down and in many cases are underwater. This has driven an insane deterioration in actual credit quality of the portfolio as a whole.
In fact that single slide ought to peel your whig back. If it doesn't, these two will:

and immediately following it:

Notice that up until 2007 there were no loans with more than a 100% loan-to-value ratio in their portfolio.
Freddie (and Fannie) detonated because they were operating with an 80:1 leverage ratio, a number that was demonstrably unsound. Regulators, including Lockhart, Treasury and The Fed, allowed not only Freddie and Fannie but also the FHLB system to operate into this environment with deteriorating fundamentals even though as you can see the deterioration that would cause their explosion was evident in 2007. NOTHING WAS DONE ABOUT IT.
There is no solution to this problem folks. These firms have in the neighborhood of five trillion dollars outstanding in either loans or credit guarantees. The Fed has been furiously buying up these securities even though the black letter of The Federal Reserve Act, Section 14, prohibits it and Section 13 only permits loans, not purchases, because private investors can read balance sheets and graphs and know that there is absolutely no way that this sort of credit book deterioration will end anywhere but a great big fat

We are deluding ourselves if we think this will all turn out ok. It will not. The Fed is likely setting on a loss of more than 10% on its "acquisitions" of these securities right now - a loss that exceeds $50 billion dollars in real money. They are playing musical chairs while juggling nitroglycerin and with every month that goes by another bottle gets added to the juggler's load.
The worst part of it is that in 2006 and 2007, as you can see here, the GSEs were buying right into the maw of the deterioration and these securities are now the ones in the most trouble - just as with all the other lenders.
But that's not what should scare you. No, what should scare you is what they bought, especially in 2005 and 2006. Make sure you're sitting down:

You gotta be kidding me.
From this we can figure out what percentage of their loans are likely to explode. That would be the ALT-A and Option ARM loans.
All of the OptionARMs are at risk of detonating, which is $12 billion. All of the ALT-A is at risk as well, $176 billion more. We can't determine what part of the LTV > 90% are not captured in the ALT-A or OptionARM market; let's be conservative and say its none, although I'm quite sure that's not true.
This adds to $188 billion dollars of loans at risk or about 10% of the portfolio, and this assumes that none of the so-called "prime" paper is really ALT-A (e.g. computerized underwriting where the so-called "income verification" was never done by the originator); current foreclosure statistics put recovery value in the bubble areas (where there was a reason to write ALT-A, high-LTV and OptionARM paper) at a conservative 50% when one figures in value deterioration, resale and rehab costs plus other foreclosure expenses (legal, etc.)
This means we have a rough $94 billion in actual losses.
Fannie Mae almost certainly has similar statistics, and has a total book of somewhere around double Freddie's size, meaning that between the two of these organizations there is nearly $600 billion dollars worth of garbage paper on their books and close to $300 billion in actual loss that will happen.
Folks, there is no possible way we can backstop this and The Federal Reserve along with Congress and Treasury are covering it up!
Ponzi ponzi ponzi ponzi ponzi!
The Fed and Treasury are pretending there is a "recovery" imminent on the economy as a consequence of even-looser credit standards (to banks) and even more debt spending (by government).
It won't and can't work because the inevitable contraction in the economy (and home prices) that must come is simply made worse by the interest expense that comes when the government (or anyone else) borrows and spends forward.
Losses are created when bad loans are made; there is nothing you can do about it after the fact other than choose who takes the loss.
There is no solution to this other than to cut these two organizations loose and let them blow up. Yes, the losses will be horrific. And? There is no other option! We cannot absorb the losses on this portfolio without creating the potential for destruction of the government's funding mechanisms which is exactly what The Fed is trying to shove down the throat of The Taxpayer without a vote of Congress and without telling you, the people of this country!
There is only one way to bring private buyers of this credit back to the table: We must permanently reform what qualifies for a GSE mortgage and set it into law, with criminal penalties for violations. We must require 20% cash down payments, no more than an 80% loan-to-value at origination (that is, no "silent seconds", no games, no BS) and no more than a 36% back-end ratio (or "DTI", that is, "all debt service to income.")
The Fed circle-jerk MBS game is being played precisely because there is no private market for these things any more. Those who bought got burned and everyone understands that the credit quality on the GSE's book is utter and complete garbage.
But The Fed and Treasury programs to "stabilize" the GSEs mathematically will and must fail. Every dollar borrowed by Treasury to prop these institutions up is one that has to be paid back with interest, and thus the economic damage still remains and is in fact added to by the interest cost.
The longer we keep this fraud going between Treasury and The Fed the worst the impact on our economy will be when it unravels - and unravel it will.
It is inevitable.
Did you keep your bomb shelter around after the 50s? You might need it for shelter from this economic storm - the one that all the pundits claim is "over" when in fact we are simply sitting in the eye of a Cat 5 hurricane and the eyewall is bearing down on us at 30 knots.
Don't believe the lies - the math is never wrong.
Updated: Table reading error on Table 35 pointed out and corrected. Its not AS horiffic, but its still REALLY bad.