Get it on tape

I think its okay for a person makes a tape on someone else because it does good to the person who made the mistake. For example a politician would make a speech, but make a different thought through the people's mind. The society would make plenty of jokes about it and be rude because the politician said something wrong. Then one person or even a few would make a video trying to fix the speech and show politician what the  wanted to say. Put it up on YouTube, or just on the Internet and the trolls (people who write hate) might stop. I do think that making a tape about the truth on someone is good.