Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, speaks at a Duke University event.

Chairman Speaks at Duke University

Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, discusses the U.S. military’s support to Customs and Border Protection with students in Duke University’s Program in American Grand Strategy in Durham, N.C., Nov. 5, 2018. DOD photo by Navy Petty Officer 1st Class Dominique A. Pineiro