'NAZA' filmmakers Yuval Abraham and Rachel Szor conducted interviews with anonymous members of Israeli military and intelligence services from the rooftops of Tel Aviv, Israel.

(KNOXVILLE, TN) There’s a powerful scene in Moroccan-French-Israeli filmmaker Simone Bitton’s 2004 documentary “Wall,” which tells the story of the construction of the West Bank barrier, a 448-mile – or 721-kilometer – network of walls and fences dividing large parts of the West Bank from Israel.

A concrete slab is slowly lowered into place in order to complete a section of the wall. Inch by inch, the vibrant, hilly Palestinian community on the other side gets smaller and smaller.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.