Yes, narrow-minded people are a concern depending about what they are narrow-minded. However, I think the greater concern is the scope of the exposure people of which people avail themelves. In the recent survey illustrating that a majority of Americans don't trust the media, what was the definition of media? Those whose only exposure to media is to talk radio are going to have a skewed view of overall news content. That's why, despite my distaste for certain media personalities, I watch or listen to their broadcasts so that my view is not skewed.