Pacquiao-Barrios a battle between speed, timing

Manny Pacquiao and Mario Barrios will be entering their fight next week each armed with key weapons.

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And it will be a matter of which one neutralizes the other.

"Remember, in boxing, speed is the key," Pacquiao recently told Manouk Akopyan of The Ring.

Though already 46 years old, the Filipino icon insists he hasn’t skipped a beat, and he’s got his trainers and onlookers who have witnessed his workouts in Los Angeles the past few weeks to attest to it.