So what did Ben Bernanke and Alan Greenspan, as chairs of the Fed, do when they got these warnings that these were massively fraudulent loans and that they were being sold to the secondary market?
E o que é que Ben Bernanke  e Alan Greenspan fizeram, enquanto presidentes do Fed, quando receberam estes avisos de que havia empréstimos  fraudulentos maciços que estavam a ser vendidos  no mercado secundário?