It is sure to be an action packed Saturday night, for there is no question that everyone involved in both the main event and the preliminary bouts will bring everything they have to the table.  BoxingTalk’s own Darren Nichols spoke with two of Saturday night’s undercard participants about their upcoming battle.  Being labeled the next big thing by both his promoter Top Rank and Tito Trinidad, Juan Manuel Lopez shares his thoughts about how he is planning to extend his impressive record to 9-0 with 9 knockouts, while WBA junior bantamweight champ Martin Castillo talks about how he will not only walk away victorious this weekend, but he will also be in much bigger fights this year because of the excitement he, the best 115-pound fighter in the world, will bring to the ring this Saturday.