The only thing Margo carried in that fight was the leftover shell of a b level boxer/cheater who thought that he could break his opponent solely on the results of a previous fight, obviously wasn't going to do it with skill, he has none. He might have stolen Cottos heart the first time, but Cotto reached in through Margos right eye and got it back. I don't know what fight you watched, but leather burns from his gloves are not the same as a busted face.
Margarito makes cotto quit again just a bad matchup for cotto. Cotto doesn't have the heart for a tough fight.
He was laughing at Manny's punches as well. He was laughing at Mosley's punches...he was laughing as he was hitting the canvas from Mosley's punches. What does that mean? That he has been exposed as a damn B-level fighting clown and nothing more!!!