Must Listen Radio

Today, This American Life (on the radio, not the TV show) is doing a sequel to a show they did this May called "Giant Pool of Money". Show description of "Giant Pool of Money":

"A special program about the housing crisis produced in a special collaboration with NPR News. We explain it all to you. What does the housing crisis have to do with the turmoil on Wall Street? Why did banks make half-million dollar loans to people without jobs or income? And why is everyone talking so much about the 1930s? It all comes back to the Giant Pool of Money."

I recommend listening to both shows. The archive page at This American Life has a full episode feed you can listen to for free on your computer or download for 95 cents.