Trying to keep her state law, state court securities fraud class action from being snuffed out by SLUSA — the Securities Litigation Uniform Standards Act of 1998 — Susan Nielen-Thomas argued her lawsuit against an investment adviser didn’t meet the statute’s definition of “covered class action” because her complaint alleged there were less than 50 members in the class.Nielen-Thomas sued in Wisconsin alleging violations of Wisconsin and Nebraska law. The defendants removed the case to …