"Why not?It would seal the border and stop the rockets from being fired into the land of Zionism, Israel."
But Nuttyyahoo does not want to stop rockets charlie which is why he attacked the Palestinians FIRST, as usual. His preference since you forget was to get a war going with Iran but Obama didn't play right. His game is to play the victim - saviour game, boost profits for the Israeli arms/munitions companies, perpetuate the "innocent" j myths, accomplish more ethnic cleansing and stolen land for his fascist j state, and help his re-election chances. Warmongers are like that. They ALWAYS have to have conflict going on and thus, cause it.
Shame on those Palestinians for defending themselves. Not.