I believe Sadat was an outstanding statesman, and Mister Begin raised to the occasion, and President Carter did an outstanding job -- worked hard day in and day out to overcome differences.
Some of the issues will be simply too difficult to overcome with such speed, ... I believe that at this point in time two years should suffice for the negotiators to get there.
The campaign against Saddam Hussein is a must. Inspections and inspectors are good for decent people, but dishonest people can overcome easily inspections and inspectors.