Ryan Burton catches up with former champion Brandon Rios to discuss his upcoming HBO televised welterweight fight with Diego Chaves of Argentina at the Cosmopolitan in Las Vegas, training camp for the fight. Rios gets in some work at the Top Rank gym in Las Vegas, and then he talks about the decision loss to Manny Pacquiao, difference for his body to make weight for a fight at 147, what he expects in the fight from Chaves, and more.