Three-time world boxing champ Adrien Broner fiercely attacked Jay Z for what he says is a highly insulting offer to join Roc Nation Sports.
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Video: Adrien Broner Speaks On Turning Down A Roc Nation Deal
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Three-time world boxing champ Adrien Broner fiercely attacked Jay Z for what he says is a highly insulting offer to join Roc Nation Sports.
