In Fidai film, by Palestinian filmmaker Kamal Aljafari (Rambla, 1972), begins with the destruction, during the 1982 invasion of Lebanon, of the Palestine Research Center, created in 1965 to collect photographs, films and documents on the country's history. Israeli soldiers came in, took everything and destroyed the building. It was not the first time they had tried to take this archive of Palestinian collective memory. In the 1970s they sent a letter bomb and blew up a car in front of the building. After 1982 there was another attempt to recover documentation on Palestinian history, but the attacks returned. "The Israelis were very persistent," explains Aljafari. "When it comes to finding answers, logic doesn't work. They only think like soldiers. They think that everything is propaganda and that all the material is useful to study the enemy. They build a kind of catalogue where they describe, for example, how a child walks along a muddy path. I wonder what danger there is in this," he adds.