b'Dr. Hannah Harrison is an expert on small scale Great Lakes fisheries and our guest on this episode of the Blue Fish Radio Show. Dr. Harison speaks with Lawrence about Lake Ontario\\u2019s diminishing commercial fisheries and what establishing a National Marine Conservation Area could mean for fishing in general. Dr. Harison is a professor with the Marine Affairs Program at Dalhousie University, and recently released the trailer for her new documentary \\u201cLast Boat on the Lake.\\u201d'