How has pacquiao become so tenacious all of a sudden?
I've been watching Pacquiao fights the whole week prior to Clottey. Pacquiao has gotten "backed up" by Morales @ 126, Agapito Sanchez, Juan Manuel Marquez etc, now all of a sudden Clottey, Cotto, Hatton punches have no effect on him and he keeps pushing forward?
Pacquiao needs an asterisk beside his titles along with the likes of Mcgwire, and sammy sosa.
Pacquiao I would estimate is about 3 times stronger now then he was a few years back.