Barrera,Morales,Marquez,DelaHo… fought Pacman without blood test,whos really scared now?

Floyd Mayweather said that Pacquiao is using steroids and a big cheater!Last time I've checked these fighters that Pacquiao fought didnt end up in ICU or in any hospitals, infact some are still fighting and some are makin' a comeback!Once again to me that proves Floyd Mayweather is paranoid and scared of Pacquiao! Pacquiao most definitely will put up a fight than what jittery Shane Mosley ever did!Shane Mosley lacks just about everything! He truly did made Mayweather look good in there by standing in front of Mayweather and not throwing any punches!