This weekend's New York Times reports on recent criticisms of Google's "don't do evil" corporate policy.  The story examines several small companies that were not allowed to advertise on the leading search engine because of controversial content.  Berkman Center Jonathan Zittrain, quoted in the story, is studying other forms of content filtering on Google's international sites, in Germany and France in particular.  Read more about Zittrain's research on Google and international Internet filtering.