Omar Khadr was declared innocent.
Douro , Faina Fluvial -LRB- Labor on the Douro River -RRB- is a 1931 Portuguese documentary short film .. Portuguese. Portuguese people. documentary short film. Documentary film. Douro River. Douro River. documentary. documentary film. It was the first film directed by Manoel de Oliveira and is a portrait of his hometown of Porto and the labor and industry that takes place along the city 's main river , the Douro River .. Manoel de Oliveira. Manoel de Oliveira. Porto. Porto. Douro River. Douro River. It was first shown at the International Congress of Film Critics in Lisbon on September 19 , 1931 , where the majority of the Portuguese audience booed .. Portuguese. Portuguese people. Lisbon. Lisbon. However , other foreign critics and artists who were in attendance praised the film , such as Luigi Pirandello and Emile Vuillermoz .. Luigi Pirandello. Luigi Pirandello. Emile Vuillermoz. Emile Vuillermoz. Oliveira re-edited the film with a new soundtrack and re-released it in 1934 .. soundtrack. soundtrack. Again in 1994 , Oliveira modified the film by adding a new , more avant-garde soundtrack by Luis de Freitas Branco .. soundtrack. soundtrack. avant-garde. avant-garde. Luis de Freitas Branco. Luis de Freitas Branco. Oliveira was influenced by German filmmaker Walther Ruttmann 's documentary Berlin  : Symphony of a City , and Douro , Faina Fluvial was made in the same genre of city symphony films .. Walther Ruttmann. Walther Ruttmann. documentary. documentary film