Gen. Jack Keane on Gen. Mattis
This week, In a post–election special edition, The Cipher Brief's Executive Editor Fionnuala Sweeney talks to Jack Keane, retired four-star general and former Vice Chief of Army Staff. Fionnuala asks General Keane for his insight on President-elect Donald Trump's choice of retired General James Mattis (whose name Keane recommended to the transition team) as Secretary of Defense.
