one is someone who worked in 2013 and 2014 for secretary john cary, the first thing we did with the team of negotiation sincere go outside and exam all the work that had been done prior basically between the camp david negotiations in 2000 all the way through 2013 in annapolis, and so much has been done externally that made it easier for the me the negotiators to wrap their heads around what the solution might be. so we hope that will continue to push the ball forward even when there is no negotiation. it also is important to do 24 because many of the things we are recommending for the future, you can work back from and see well, what should we be doing today the security front to be ready for that moment? so this helps israelis. helps palestinians and americans who are training palestinians on the westbound as we speak see what the end state looks like and help arrive at the conclusions for today and also we felt it important to try 20 communicate with the israelis and demonstrate that security is possible. that there is a solution through something that's comprehensive and rigorous and