From left, retired Georgetown Hoyas Coach John Thompson, retired Lt. Gen. Ronald Coleman and Debbie Paxton, mental health advisor to the Wounded Warrior Regiment talk about lessons in leadership at the Leadership Roundtable at the Clubs at Quantico on Nov. 14, 2013. - From left, retired Georgetown Hoyas Coach John Thompson, retired Lt. Gen. Ronald Coleman and Debbie Paxton, mental health advisor to the Wounded Warrior Regiment talk about lessons in leadership at the Leadership Roundtable at the Clubs at Quantico on Nov. 14, 2013.