Merci, monsieur.
I think, for the most part, I would agree. There was what one might think of as an unholy alliance in operation in the housing finance, insurance, and securitization market in the U.S. There absolutely was political pressure to extend lending, where arguably and in retrospect it certainly ought not to have been extended.
Certainly mortgage lenders who were operating under what's called an “originate to distribute” model sold off liabilities to buyers who were not very well informed about the risks to which they were exposed.
The management of Fannie Mae and Freddie Mac pressured Congress to lighten their lending standards so they could lend more and extend their books. In fact they were under extreme pressure to demonstrate profitability, and the management also had performance-based pay. This was at Fannie Mae and Freddie Mac, whose operations in every detail were overseen by U.S. legislation. It became so problematic that management had to be removed in the wake of severe questioning about the probity of their financial reporting.
So there was a very nasty and unfortunate confluence of events or interests among mortgage lenders, mortgage insurers, securitizers, borrowers, Congress, and the White House.