I caught a tremendous speech by filmmaker Michael Moore on C-SPAN2 "Book TV" yesterday, and I recommend that you also take a look at it. It's over an hour, so just maybe open it up and keep it running as you do other things on the computer, but it's so worth it to hear his passionate words. They are even more relevant than they were a month ago, coming just after the financial crisis hit, and he will inspire you and make you proud to be an Obama supporter.
He was publicizing his latest book Mike's Election Guide 2008, and I also recommend that you visit his website to learn more about it.
Here is the direct link to the speech in C-SPAN's archives; you need to click on the big red Flash video button on the right side of the page where it says "Watch" and a small window to view it will open.
Go! Watch!! Learn!!! Volunteer for Obama-Biden!!!!