OKLAHOMA CITY – Reps. Tom Gann, R-Inola, and Kevin West, R-Moore, on Wednesday filed a brief asking the Oklahoma Supreme Court to overturn $98 million in rate increases for Oklahoma Natural Gas (ONG) well as $1.77 billion of the utility’s ratepayer-backed bonds. All were approved by the Oklahoma Corporation Commission (OCC) with votes by embattled OCC Commissioner Todd Hiett who was accused...