Couple of old veterans in action tonight. I thought Castillo did well, although Popoca is incredibly easy to hit, and now has two TKO losses in a row. He's tough... but may have a short career. In the other fight, good effort by both men. Although in all honesty, I'm sort of tired of seeing Glen Johnson in the ring. He needs to retire already. He's a classy guy, but was never a ball of fire... and now has become just a plodding old dude. Seventy fights is good enough to call it a career.