Mealey's (May 27, 2020, 7:44 AM EDT) -- WASHINGTON, D.C. — A California law firm filed a May 18 opposition brief asking the U.S. Supreme Court to decide against hearing a case on whether the Employee Retirement Income Security Act preempts state law claims over the law firm’s alleged role in improper payments between a labor union and a benefit plan (Michael McCarron v. DeCarlo & Shanley P.C., No. 19-1144, U.S. Sup.)....