If you haven't come across these already, here's a piece of info that you might find interesting. You should be able to get free access to the 2008 Nobel Prize in Physics lectures by all three recipients.
Yoichiro Nambu "Spontaneous symmetry breaking in particle physics: A case of cross fertilization"
Makoto Kobayashi "CP violation and flavor mixing"
Toshihide Maskawa "What does CP violation tell us?"