The curtain goes up in just a few days on the 32nd annual Miami International Film Festival. One of the films making its world premiere is called “Dawg Fight”. It is a brutal expose on underground backyard mixed martial arts fighting in one of South Florida’s toughest neighborhoods. It is directed by Florida native Billy Corben, who is best known for his documentaries “Cocaine Cowboys”, “The U” and “The U Part Two”. We focus on Corben’s new film in particular and the festival in general.