An Examination of the Employment Patterns of CNN Announcers

I was just at the gym and CNN was on. I was wondering how America's news announcers get their jobs. I did some research on the Internet and this video comes closest to explaining how people like Jack Cafferty, Wolf Blitzer and Lou Dobbs found work. Note: Dobbs= Moe, Cafferty = Larry, Blitzer = Curly. Only they're not as smart as the three in the video.