This is from a lecture at the University of Washington in 2011. Bill Gates has even more money now (about 50% more!)
http://www.youtube.com/watch?feature...&v=B2inExgT77s
http://www.youtube.com/watch?feature...&v=B2inExgT77s
If this is your first visit, be sure to check out the FAQ. You must register before you can post.
IMPORTANT: Your first post will be checked for appropriate content. This may take a bit of time.