Lesley Stahl goes to Iraq to report on the sources of conflict that could erupt once the U.S. withdraws; Also Kenneth Feinberg. Just in case you don't know who this is, Feinberg is the man who was in charge of the victims' of 9/11 compensation fund, Agent Orange compensation and most recently the BP oil spill. No one is ever completely happy with how these things go, but Feinberg is used to that and very open about what he's doing.

Finally, Scott Pelley with Bill and Melinda Gates. Yes, 'that' Gates. The multi-billionaire who seems determined to use that money for good deeds.

And stick around for Andy Rooney's gadgets.