Kucinich on Faux?

I have a question. I'm not very experienced in American politics, but I'm very confused about the fact that Faux gives Dennis Kucinich so much airtime. From what I'm able to understand Kucinich is the one Congressman who is farthest to the left, whilst Faux is a conservatively biased new network. So can anyone explain to me why they often choose to interview him on key issues? Is there something about his politics I've missed?

Because Fox tends to show many different points of view.  This often includes people who are conservatives.  This is why they are perceived as conservative.  In contrast, channels like MSNBC with Keith Olbermann are basically just the media arm of the democrat party, and are not out there to actually criticize their politicians but instead to just publicly engage in democrat bootlicking.