You state: "Judea and Samaria are Jewish aboriginal land and belong to Jews." Then why did Abraham have to buy land from someone else who evidently was there before him? And was this individual the ONLY person on the land? If so, why didn't Abraham just move down the sheep track a few hundred feet (or whatever it was they measured distance in back then -cubits?) and build the tomb there?
Man shot dead in northern Israel town of Bi'ina, police say the murder was gang related (Haaretz)
from the article: Too many authorities