Alan Dershowitz on Freedom of speech

“Censorship laws are blunt instruments, not sharp scalpels. Once enacted, they are easily misapplied to merely unpopular or only marginally dangerous speech.”

“All speech should be presumed to be protected by the Constitution, and a heavy burden should be placed on those who would censor to demonstrate with relative certainty that the speech at issue, if not censored, would lead to irremediable and immediate serious harm.”

“Under our First Amendment, a censorship law would have to be written in broad general language and could not be directed at specific religious, ethnic, racial, or political groups. Any such law could be misused by politicians to censor their political enemies or other "undesirable" groups.”

“I care deeply about freedom of speech, but I am also a realist about terrorism and the threat it poses. I worry that among the first victims of another mass terrorist attack will be civil liberties, including freedom of speech. The right of every citizen to express dissident and controversial views remains a powerful force in my life. I not only believe in it, I practice it.”