For generations, Keith Asad's family has owned olive trees in the land near the West Bank town of Turmosayya, but now they are out of his reach. The trees are still there. He can see them, clearly, from the backyard of his house, tantalisingly close. Image: Keith Asad says he can't go to his olive trees as he's too frightened But he can't go there. He's too frightened, and with good reason. Even though he lives in a town where crime is almost unknown, Keith has just installed a wall made of