Racists libertarians ruin the movement not only in the United States but also abroad. Trust me this is not just an American libertarian issue. Racists libertarians are undercover statists that desire to use government force to push foward their racist agenda. Sure they'll say 'but it's my right to be racists.' Sure it's your right but don't agress against other libertarians, or people in general, with your governmental promotion of segregation. People need to understand that their moral and intellectual convictions are to remain private and respected: not made public and imposed on others through the force of government.
"We’ve moved beyond the Mises textbook. We’re running in the open market." - Erik Voorhees