If NAZ is so strong and better in KOing boxers than PAC why can't he drop Barrera or not even shake MAB.. Barrera absorbed his "SUPER POWERFUL" punches!!! LOL. Or maybe he did not hit MAB even once!!! is NAZ blind.....LMAO. On the otherhand PAC drop MAB twice(officially), 3 times in my opinion before his DAD stop the fight. And what are you guys saying that PAC can't hit NAZ, Barrera and "El Terrible" has much much more better defense than NAZ. Didn't saw the PAC-MORALS 3? PAC has great defense, Morales try to chase PAC but was able to land hard punches and dodge many punches. And did you saw the great counter attack that drop morales in 2nd Rnd.?? Have you even seen atleast 1/4 of PAC fight?? He KO his opponents as if they were drunk. And there is one that I remember, woke up after a week in coma. And the other one lose 3 teeth. Hello!!?HALLER??!!!! Sure PAC is not invinsible, who is? Even the great Rocky Marciano who is undefeated was drop a few times in is career. Maybe if a boxer retire early or die undefeated and never been down that will happend. SO PLEASE!!! PAC is better because PAC TKO Barrera, the only man who beat the GREAT NASEEM HAMED of yours......