Global I.q. Minute With Jim Falk

Time Magazine called H. R. McMaster, the 26th U.S. National Security Advisor, "the Army's pre-eminent warrior-thinker." Now McMaster brings his long record of battleground engagement and foreign policy scholarship to an examination of America's place in the world and asks us if we are ready to reject party politics and educate ourselves about "the most significant challenges to national and international security."