By Manuel Perez: It looks as if World Boxing Organization welterweight contender Manny Pacquiao has knocked down another one of his sparring partners, this one Shawn Porter, according to abs-cbn NEWS. But before you get all excited about it, Porter got up and tagged Pacquiao with a huge hook to the head, says trainer Freddie Roach. Yes, Shawn [Porter] went down twice but he came back very well and caught Manny with a good hook. He came back very well, Roach said. Rumor has it, that Porter dropped Pacquiao last week in sparring. Roach said that its not true
