(October 15, 2019, 3:09 PM EDT) -- PORTLAND, Ore. — A professor filed a class complaint on Oct. 11 in an Oregon court accusing AT&T Mobility LLC of violating state law by charging customers a clean energy surcharge even though the company isn’t subjected to the surcharge and pocketing it as profit (Elliott Young, et al. v. AT&T Mobility LLC, No. 19CV44447, Ore. Cir., Multnomah Co.)....