Understanding Capitalism and the Financial Crisis

"It is incorrect to say that laissez-faire or free markets are unregulated. There is ruthless regulation, but it's not by government. Take the mortgage industry. In the absence of government interference, it is unlikely that a lender would extend a mortgage to a person with a poor credit history, making no down payment, and providing no verifiable employment history. But under the pressure of the government's Community Reinvestment Act and Fannie Mae and Freddie Mac buying up or guaranteeing such mortgages, a lender will."