Well, this is rare... I usually stay clear of politics, at least publicly. BUT:
Here's an interesting video titled, "Burning down the house: What caused our economic crisis? V2"
My Mom passed this along to me. It has been posted to a political page on YouTube by the user named, "TheMouthPeace."
Definitely opposed to Obama and supportive of McCain, but regardless of who you are voting for; I think this is well worth watching. There is some interesting information in this!