(January 31, 2018, 11:03 AM EST) -- SAN FRANCISCO — U.S. Bank National Association (USB) business banking officers (BBOs) who claim that they were improperly classified as exempt employees under the outside salesperson exemption failed to show that their case is manageable as a class action, a California appellate panel ruled Jan. 17, affirming a trial court’s ruling (Samuel Duran, et al. v. U.S. Bank National Association, No. A148817, Calif. App., 1st Dist., Div. 1, 2018 Cal. App. LEXIS 36)....