ORONO, Maine, March 19 (TNSconf) -- The University of Maine issued the following news release: "The Importance of American Leadership in a Dangerous World" will be the focus of the 2022 Cohen Lecture featuring Gen. James Mattis, former Secretary of Defense William S. Cohen and Medal of Honor recipient Lance Cpl. Kyle Carpenter at the University of Maine on April 4. The 11 a.m. in-person event in the Collins Center for the Arts, moderated by Felicia Knight, president of the Knight Canney Group,  more