THE COUNTER-REVISIONISM: Dennis Ross gives his account of what happened at Camp David and Taba.
First, at Camp David:

[A]t Camp David we did not put a comprehensive set of ideas on the table. We put ideas on the table that would have affected the borders and would have affected Jerusalem.
Arafat could not accept any of that. In fact, during the 15 days there, he never himself raised a single idea. His negotiators did, to be fair to them, but he didn't. The only new idea he raised at Camp David was that the temple didn't exist in Jerusalem, it existed in Nablus.

Regarding Taba and the final Clinton proposals:

Arafat came to the White House on January 2. Met with the president, and I was there in the Oval Office. He said yes, and then he added reservations that basically meant he rejected every single one of the things he was supposed to give.
...He [was] supposed to give, on Jerusalem, the idea that there would be for the Israelis sovereignty over the Western Wall, which would cover the areas that are of religious significance to Israel. He rejected that.
...He rejected the idea on the refugees. He said we need a whole new formula, as if what we had presented was non-existent.
He rejected the basic ideas on security. He wouldn't even countenance the idea that the Israelis would be able to operate in Palestinian airspace.

And in conclusion:

[F]undamentally I do not believe he can end the conflict. We had one critical clause in this agreement, and that clause was, this is the end of the conflict.
Arafat's whole life has been governed by struggle and a cause. Everything he has done as leader of the Palestinians is to always leave his options open, never close a door. He was being asked here, you've got to close the door. For him to end the conflict is to end himself.

This from the man who worked on the "peace process" full-time for most of 12 years.