Lessons In Leadership From General James Mattis… December 3, 2016 | Sundance | 72 Comments General James “Mad Dog” Mattis has been nominated by President-elect Donald Trump to be Secretary of Defense. A video of General Mattis discussing his perspectives on a variety of issues is below. Well worth watching: Posted in Donald Trump Transition, Military, Uncategorized Sharemore 72 Comments Inline Feedbacks View all comments