Israel has preconditions because they know the arabs too well and know they have never come through on ANYTHING!! The arabs must prove themselves, not the other way around. Its the arabs who have avoided every peace deal in history dating back to the 1930s, not israel. Israel asks only reasonable requests...like recognizing them. HOW IS THAT TOO HARD FOR THE ARABS?!
PM: We'll surround ourselves with fences in defense against the wild beasts around us (Haaretz)
from the article: Arab leaders rule out amending Saudi proposal