Pacquiao vows to knock down Marquez

LAS VEGAS – Manny Pacquiao wants to put an end to any doubts regarding his superiority over Juan Marquez and claims he is aiming for a knock out when the two meet for a fourth time in December.
Juan Manuel Marquez (R) of Mexico and Manny Pacquiao of the Philippines (L) have met three times already. Net photo.
Juan Manuel Marquez (R) of Mexico and Manny Pacquiao of the Philippines (L) have met three times already. Net photo.
Quartz