Why do you think there no media coverage of Dennis Kucinich's run for president?

Ohio Congressman Dennis Kucinich is a Democratic candidate for president, however, it's rare that you hear his name in the media while discussing the candidates. He is the only one pushing for universal healthcare and peace. I thought his views would be much more popular than the other candidates! I'm afraid he will back out of the race because he doesn't have enough money like Obama and Hiliary! Have you even heard of Kucinich? If not, you should do some research and not just vote for the top three people that the media cover.... and this is coming from a journalist! Let me know your thoughts on this topic.