Speaking in Maine takes us next to Orono and the University of Maine for this year's Cohen Lecture.
Former Secretary of Defense William Cohen; Gen. Joseph Ralston, former supreme allied commander in Europe; and Ambassador Nicholas Burns, former under secretary of state for political affairs discuss America’s response to global instability.
They talk about what happens behind the scenes at the White House, Pentagon and in Congress as decisions are made about war and peace.
For more on the lecture, click here.