That interview was terribly boring and had no substance whatsoever. Unfortunately this means, of course, there was no follow up question on this Middle East peace plan that "may come to fruition soon".
It will absolutely not come to fruition anytime soon, I doubt it will ever even get announced in the first place, and it is very frustrating that there is not a single journalist on God's green Earth at one of these prestige television programs or newspapers willing to ask him directly what it is.