Rios: I'm going to knock Pacquiao out

By Chris Williams: Brandon Rios (31-1-1, 23 KO's) is going to make it really tough on Manny Pacquiao (54-5-2, 38 KO's) when they face each other in the ring on November 23rd in Macao, China. Rios sees there being a lot of dripping blood in this fight en route to him getting a knockout win