Walid you mention refugees. The issue pre 1967. Too many think complete withdrawal from occupation is the issue. Disengagement will realise this over time in any case (possibly with a few larger settlement blocks with roads back to Israel within Palestine). Then it's review of East Jerusalem annexation (and Mount issues). But in the end, it's back to the pre 67 issue refugees. Would Palestinians accept a return with a ban on Israeli resident refugee "Arabs" voting in Israel, or if voting not participating in unitary state referendums - that is a guarantee of a continuing "two state" peace.
Guatemala judge orders former President Otto Perez Molina detained for hearing in fraud scandal (AP)
from the article: One little telephone call