Macau, China - Radio Rahim catches up with undefeated WBA 'regular' junior welterweight champion Jessie Vargas, to discuss Saturday's showdown with former WBC lightweight king Antonio DeMarco. The fight is taking place as part of the Manny Pacquiao vs. Chris Algieri HBO Pay-Per-View undercard from the Venetian. Vargas talks about his strategy and motivation for the match, having former four division world champion Roy Jones Jr. in his corner as a head trainer and more.