Today, on some militant blog I follow on tumblr (yes I know, but this one is usually reasonable and has good, well argued points) I came across a petition to have the Ku Kux Klan classified as a terrorist organisation because they condoned the Charleston killlings; I found this rather disturbing for several reasons.
I have nothing but contempt for the KKK, and this last incident proves that this contempt is perfectly justified, since this organisation is openly and deliberatedly morally abhorrent. But Americans, especially those subsets of Americans who fight for human rights, equality and justice, should realise what exactly they are asking, in an american context, when they demand that an organisation be classified as terrorist.
They don't want the KKK to be classified as a criminal organisation, they don't want its members and leaders to be arrested on criminal charges, brought to trial and sentenced for their misdeeds. They want the KKK to receive a legal infamy label that would effectively mean, in the current context, that any person even suspected of sympathy with the KKK could be arrested without charge, deported to a foreign country where torture is legal, and held there indefinitely without trial.
And what's worse is that they are not demanding this because of some actual attack or bombing the KKK would have commited. They are demanding this because the KKK is condoning an attack, that is, they are using their right to free speech to express an opinion which, while absolutely disgusting, is also perfectly legal in the US. They are effectively demanding that an entire group of people be denied rule of law, due process and even basic human rights because this group is saying things they don't like.
They of course have the right to want this, they have the right to start that petition and be of the opinion that members of the KKK are so hateful they don't even deserve to be treated as rightful human beings. But when you make that kind of claim, at some point you have to be honest and admit you are no longer a partisan of civic, liberal democracy, but have effectively turned into a suporter of authoritarianism. And they should also realise that once the tools of authoritarianism have been instated, they can be and are turned against everyone, not just "the people we don't like".