He reacted because the word "negro" has been used, so he automatically thought the ref used the racist word that starts with N, because they are similar. He didn't reacted because he said "the black one", he reacted because he heard the word "negro".
We all agree that racism is ignorance. But ignorance is also not willing to understand that some nations have been using this word way before slavery, and literally means "black".
Sorry, but i can't agree with this. The word has seriously negative connotations to put it mildly and should be binned off from every vernacular and from common usage, irrespective of when it originated.
You'd hope it was just ignorance on the officials behalf and there was no malevolence intended. I was reading a Romanian reporter saying that the 4th official tried to take his own life a number of years ago and it was big news in the country at the time. I hope any punishment and criticism is measured if there was no intent, given his past frailties.
A great precedent set by both teams last night, fair play to them!