“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 read more American leadership in a dangerous world the focus of UMaine Cohen Lecture April 4