Airs Sunday, October 15, 2017, at 6 p.m. Against the backdrop of North Korea's nuclear advances and escalating regional tensions, we ask: How should the U.S. respond to its most urgent national security threats? Staged with our new "Unresolved" debate format, the debaters argue for or against a number of motions including: Is Donald Trump making China great again? Is China destined for regional dominance? And can we strike a deal with Beijing to contain North Korea’s nuclear program? The debaters are Ian Bremmer, Elizabeth Economy, Noah Feldman, and David Shambaugh.