If once they had seen the ocean and lived in a silent place, where water is taken for granted and not stolen in the night by bulldozers .
If once they had spent an evening without wondering if the walls of their home might suddenly fall inward waking them from their sleep.
If once they had met people who had never lost anyone.
If once they had experienced the reality of a world that isn't surrounded by murderous towers, tanks, armed "settlements" and now a giant metal wall.