Richard Friedman will present "Special Legal Challenges and Preservation Opportunities for Modernist Structures" at the Association for Preservation Technology International (APTI) Annual Symposium on "Preservation Challenges of Modernist Structures at S.R. Crown Hall on the campus of the Illinois Institute of Technology on Saturday, April 21, 2018. APT Western Great Lakes Chapter and Docomomo US/Chicago in collaboration with the IIT College of Architecture are presenting the symposium. Register at www.aptwgic.com/events. Attached is Mr. Friedman's presentation.