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3M suing law firm for switching sides

The 3M Co. is suing one of its former law firms for switching sides – to aid in a suit against 3M that claims the company damaged the environment. The company is citing "betrayal" motivated by "greed" of the national firm Covington & Burling LLP, which is now helping the Minnesota attorney general in a suit against 3M.
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The 3M Co. is suing one of its former law firms for switching sides – to aid in a suit against 3M that claims the company damaged the environment. The company is citing "betrayal" motivated by "greed" of the national firm Covington & Burling LLP, which is now helping the Minnesota attorney general in a suit against 3M.

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