I am an advocate for free speech: no matter what they have to say.

Let the racists, the sexists, the people so full of hatred--let them speak! 

The people will hear the bigotry in the spitting words and turn away.

Silencing them by force only gives them the surge to say that you are afraid of their ideas.

Drown the lies in truth!

Bad ideas will eventually starve themselves.

The best way to diminish and destroy the shadow, is to bathe it in sunlight.