What is up with Fannie Mae and Freddie Mac? Let's not be afraid to get a little wonky. These are the two "government sponsored entities" (GSEs) that between them backstop much of the home mortgage business in the United States. They don't issue mortgages: in essence they play mortgages as a secondary market. That doesn't mean they are unimportant. Rather, it means that institutions that do issue mortgages depend on the presence of Fannie and Freddie as a risk mitigator. Better than keeping the whole of the risk of every home on their own books! The history is important as we contemplate the Trump II administration's plans for the GSEs. But I won't go through the whole history of the two of them, which would of necessity begin in the New Deal and then spend a fair amount of time with Richard Nixon. I will do neither. I will, though, say something about the crisis of 2008. Then in tomorrow's entry I will speak to 2025's reform impetus. At any...