Boxingtalk's Ray Campbell and Ishe Smith were on hand for all the post-fight coverage of Top Rank's "Real Warriors" championship card where Brian Viloria successfully defended his WBC light flyweight title for the first time and WBO welterweight champion Antonio Margarito retained his title with an impressive first round knockout. Check out the exclusive one-on-one with Margarito and Chavez Jr. and you don't want to miss what Roger Mayweather and Leonard Ellerbe thought of Margarito's performance.