For civilians and outsiders, it might be easy to assume that, when it comes to national security, the U.S. government has an endless array of cutting-edge technologies to choose from. But a set of unique challenges, from logistical limitations to fiscal responsibility, make technological innovation more difficult than some might imagine. On this episode of The Big REthink, Schuyler Moore, senior defense advisor to the House of Representatives, joins host Barry Ross to discuss those obstacles, and some of the solutions already in place.