Weeeellll...it's understandable that those who took bribes to block regulatory legislation wish not to be caught. That's why congress has no business investigating this. They'd have to investigate themselves, too. SLIGHT bit of a conflict of interest there.
Wonder just what agency might have the mission, power, cajones, etc to bring a real investigation to the mess. When the indictments were done, and the convictions upheld.... Not, someone is dreaming, you me and anyone else that thinks these folks are going to pay. It is us that will pay and pay and pay and pay.
A few years back under the Clinton Administration, I could not see things getting much worse. How Naive, I see things in a different light. They can indeed be worse to the point that we cannot yet conceive how bad.