We have probably seen a lot of movies about mafia, where they control everything from the corner drug dealer to labor-union leadership and even the high-level politician. But have you ever wondered where, when, and why did this underground organization start? What is their origin? Why they held a fascination for non-criminal folk for a long time ago? In this clip, take a quick look at what the mafia is, what it does, and where it came from. This is really interesting. Watch this clip.