For John M. Geiringer, the echoes ring loud.Geiringer, a partner at Barack Ferrazzano Kirschbaum & Nagelberg LLP and the co-director of IIT Chicago-Kent College of Law's Center of National Security and Human Rights Law, is the son of a Holocaust survivor.Geiringer’s concern is he is starting to see history repeating itself.That’s why he’s pleased the school and the center will host a seminar Sunday titled “Holocaust and the Law: Lessons for Today.”“We want to … help us …