. >> a month later iranian police visited maziar bajari. jon stewart's new film rose water is the story of his arrest and time in prison. >> i was struck at the end of the film that you really wanted to make a statement about journalism around the world. can you talk about what that is? >> i think it was more -- if i was to say it's a statement of the unsustainability of that, the apparatuses that these regimes build, all regimes build. in the united states we're moving towards a strange deep state of security apparatus that exists in the nsa and other security operations. it's to keep information that they don't want -- to the state than any piece of information that could arise. it's about the sustainability of it. and that -- think of how hard -- how much money and time and effort and human capital is exposed in trying to keep someone like maziar from just filming something. he didn't do anything. he filmed something. >> give us your reaction to journalists around the world. especially our friends in al jazeera. >> we have a friend who d