This will not fly. The only solution that will end this forever is this: Set an international body (UN) to restore all property back to the real owners as it was before May 1948 ( use Jordan, UK and Turkey records as guidence) then allow all such people either to live in, sell or lease such property at thire choice. NEXT is free elections in historical Palestine from Jordan Rev to Midt SEA. Compensate the owners for the usage of such property for the last 60 years and do the same to the JEWS who left Arab countries at the same time. End of zoinizim and imperiallizim. There is no other way forward except living by the sward and ending also by sward for Jews or Arabs and Muslims. Say 16 millions as oppose to 1.5 billions, the result is well known. Make your choice befor it is too late.
U.S. warns governments, bankers Iran sanctions still in place (Reuters)
from the article: Defense officials: Failure at peace summit could affect Gaza security