The Arabs were turned into refugees by other Arabs who had urged them to pack up and leave AND that any Arab still there would be treated as a traitor by the ‘inevitably victorious’ Arab armies. THEN other Arabs used the refugees as political weapons keeping them in camps instead of decently resettling them as was done with German refugees, 12 MILLION of them, after WWII. These refugees came from lands which had been German for eight centuries. Israel copes well with 20% of its people being Arab and other minority peoples. Why do PA and Hamas ‘need’ their land to be Judenrein? Are you one of those to whom the only good Jews are dead Jews?