Can racist verbal abuse ever be justified?

His ignorance was speaking out LOUD .Being drunk lowers a persons inhibitions so that you may say and do what you would not normally say or do.The hairdresser should think twice before drinking alcohol again if he wants to continue cutting hair or Mel Gibson could become his number 1 client.It is never right to feel superior because of your skin color or where you or your heritage is from.Human is the only race we are.