I found that hard to believe considering the age of Arafat. He does not have many years left to see anything IMO, one way or another. So I find very hard to believe that speculation.
The story I read the Barak/Arafat agreement broke down on the right of return and Jerusalem.
"When fascism comes to America, it will be wrapped in the flag and carrying a cross." - Sinclair Lewis
"Those Who Would Sacrifice Liberty for Security Deserve Neither." -Benjamin Franklin