Mealey's (June 18, 2015, 9:26 AM EDT) -- MADISON, Wis. — A Wisconsin appellate panel on Feb. 26 affirmed a lower court’s decision to impose sanctions and revoke an attorney’s pro hac vice status in lawsuit pertaining to a dispute over a contract for the supply of frack sand on grounds that the parties acted in bad faith (In the Matter of Sanctions in Minerals Development & Supply Company Inc. v. Hunton & Williams LLP, No. 2014AP287, Wis. App., Dist. 4; 2015 Wisc. App. LEXIS 154)....