Berto 'on a mission' to unseat Mayweather

LOS ANGELES (Reuters) - Andre Berto will go into his welterweight title fight against Floyd Mayweather in Las Vegas next week as a heavy underdog but also as a man "on a mission" as he bids to end his fellow American's perfect 48-0 record.

from Reuters: Sports News http://ift.tt/1Q7ms36