This year's Nobel Peace Prize winner is a Japanese organization working toward global nuclear disarmament.
**On Today's Show:**On the day the Nobel Committee awards the Peace Prize, Gideon Rose, adjunct senior fellow at the Council on Foreign Relations (CFR), the former editor of *Foreign Affairs *and author of How Wars End (Simon & Schuster, 2010), looks at this year's recipient and back through its impact over the last century, as part of our ongoing centennial series.