Manny Pacquiao is as hungry as ever to put on a show in what could be the last fight of his illustrious career — against Timothy Bradley on Saturday in Las Vegas.
Pacquiao initially vowed to retire and concentrate on politics after taking on Bradley for a third time. At 37, he would have been justified.
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But quitting isn't easy. Trainer Freddie Roach said Pacquiao has "more quality fights left in him." And Pacquiao is giving mixed messages as to whether he will fight again.