Are they really needed or just a way to give the media something to talk about. What would happen if polling and the releasing of such info was not allowed. The candidates may need to talk to everyone instead of concentrating on certain groups. People may need to actually be required to watch debates and do research on their own to become an informed voter, at least to some extent. I'm really getting tired of all this talk on polling data and what it means. Yea I know my candidate is behind in most polls, just trying to get some talk on this.