http://fightnetwork.com/ - Fight Network takes a look at Saturday's UFC Fight Night 57 main event between former lightweight champion Frankie Edgar and Cub Swanson, who comes into the bout riding a 6-fight win streak. For additional coverage of MMA, boxing and pro-wrestling check out http://fightnetwork.com/ or follow us on Twitter at https://twitter.com/fightnet or find us on Facebook at https://www.facebook.com/FightNetwork