President Obama Address the U.N. General Assembly

Moreover, as President of our country, and Commander-in-Chief of our military, I accept that people are going to call me awful things every day, and I will always defend their right to do so. Americans have fought and died around the globe to protect the right of all people to express their views — even views that we disagree with...

We do so not because we support hateful speech, but because our Founders understood that without such protections, the capacity of each individual to express their own views, and practice their own faith, may be threatened. We do so because in a diverse society, efforts to restrict speech can become a tool to silence critics, or oppress minorities. We do so because given the power of faith in our lives, and the passion that religious differences can inflame, the strongest weapon against hateful speech is not repression, it is more speech — the voices of tolerance that rally against bigotry and blasphemy, and lift up the values of understanding and mutual respect."