So whats going on? The best summary I have been able to find is a set of podcasts from Chicago Public Radio. I've included links below where you can download the podcast or transcripts.
This podcast is from May and summarizes how everything started.
The Giant Pool of MoneyThis a the more recent podcast that details the situation as of about a week ago.
Another Frightening Show about the EconomyThe people responsible for the above podcasts have started a podcast through NPR as well as a blog detailing what is going on a daily basis.
Planet Money PodcastI'm not sure I still understand everything, but the above links helped me to wrap my head around the situation. My conclusion: This crisis is the result of people being criminally negligent and criminally greedy.
Planet Money Blog