“France is asking for Google to do something here in the U.S. that if the U.S. government asked for, it would be against the First Amendment,” said Jonathan L. Zittrain, who teaches digital law at Harvard Law School. He pointed out that, if enacted, the French regulator’s order would prevent Americans using an American search engine from seeing content that is legal in the United States. “That is extremely worrisome to me.”

Source: ‘Right to Be Forgotten’ Online Could Spread – The New York Times