This sentiment that people with political agendas need to inform their potential constituents is what has created our current political problems in America. When people don't pay attention, anyone who can attract eyeballs and make a reasonable sounding argument gets to do as they please. If we were paying attention, we wouldn't let these people wreak havoc in our society.
edit: What does it mean to live in a democracy where nobody knows whats going on? I know we're all familiar with and jaded to the current state of affairs, but I'm asking that we spend more time thinking about that state of affairs and what we expect of ourselves and our politicians.