I have been asked several times for a summary of what I think about the changes to the US banking system mooted by the Obama administration. Apart from not actually addressing the root cause of the collapse I believe the suggested changes will just make the whole thing more likely to recur next time the economy downturns.
The root cause, by the way, was over-lending by small commercial banks for mortgage purposes, aided and abetted by Fannie Mae, Freddie Mac, US regulations and bigger US banks that did not look too closely at some of their risk models in pursuit of short-term profits.
The best summary I have heard, though, and one that is close enough to my own views, is this one from the BBC, which I heard driving home yesterday. Give it a listen and then think about it.