article_snippet: Many of the Great Lakes are still partially frozen over, according to fisheries expert Ronald Kinnunen, an educator with Michigan State University's Sea Grant Extension Program.
article_snippet: I'm looking at the satellite images and Lake Superior's half covered in ice," "  Kinnunen said.
article_snippet: It's still iced over at the Mackinac Bridge, where Lake Huron and Lake Michigan come together at the Straits of Mackinac, "  Kinnunen added.