__

EXCLUSIVE
Former Defense Secretary Gen. James Mattis

Author, Call Sign Chaos: Learning to Lead
__

EXCLUSIVE 
Sen. Rand Paul (R-Ky.)
__

EXCLUSIVE 
Rep. Eliot Engel (D-N.Y.)
Chair, House Foreign Affairs Committee
__ 

ROUNDTABLE

Cornell Belcher
Democratic Pollster; NBC News Political Analyst

Peggy Noonan
Columnist, The Wall Street Journal; NBC News Political Analyst

Ashley Parker
White House Reporter, The Washington Post; NBC News Political Analyst

Michael Schmidt
Correspondent, The New York Times; NBC News National Security Analyst