On this episode of GZERO World Podcast, Ian Bremmer and Harvard Kennedy School Professor Stephen Walt discuss foreign policy differences between a second term for Biden or Trump on issues like China, Ukraine, and the Middle East. Walt argues that American foreign policy under a second Trump term wouldn’t be so different from the last four years under Biden. That hasn’t been Ian Bremmer’s view, to say the least. Well, that sounds like the makings of a good discussion. So let’s have it.