Rapper 2 Chainz battles HLN's Nancy Grace on legal pot

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HLN Commentator Nancy Grace does not want recreational marijuana to be legal. 2 Chainz most certainly does.

Nancy Grace brought on the "Talk Dirty" rapper for the Tuesday edition of The Nancy Grace Show.

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Grace conveys her argument by showing the rap star videos featuring parents providing weed to their young children.

But 2 Chainz replies with his belief that recreational pot could positively affect the criminal justice system.

The two verbally duke it out for several minutes and Grace eventually agrees with some of the rapper's key points....but not all of them.