"I feel very happy because Pacquiao's team and Pacquiao gave me this opportunity...I need to change something in the ring...Pacquiao is very strong and it's difficult to knock him out, but I try. I'm training very hard in my strength and I'm training very hard in my speed, and I'm looking forward to knock him out," stated 4-division world champion and WBO jr. welterweight champion Juan Manuel Marquez, who talked about his December 8th fourth encounter with 8-division world champion Manny Pacquiao. Check out what else he had to say!