“To those who say libraries are special because of their devotion to intellectual freedom, law enforcement officials say terrorism has raised the stakes. They say librarians are naïve to think that libraries should be treated differently from other public places where people congregate without an expectation of privacy. They also argue that shielding libraries from government surveillance will just convince everyone from terrorists to pedophiles to patronize the local library, much as some of the Sept. 11 hijackers used library computers for some of their dealings.”