Fanatical Muslims in Pakistan lynched a Christian couple, accusing them of "desecrating" a copy of the Qur'an.

To oppose their vicious ideas, we must stand firmly behind the principle that freedom of speech includes the freedom to insult anyone or anything. All laws punishing an insult are an injustice.

Furthermore, I think that all visitors to the US should be required to make a video recording, for publication, stating that they endorse this principle as a matter of human rights. If they will not endorse this, they can stay away.