National Security: While the administration guts the U.S. military, Pentagon experts warn that as soon as five years from now our missile defenses might pose little problem for China's new hypersonic strike vehicle. Behaving as the world power they are becoming, the Chinese are building state-of-the-art hypersonic missiles that Pentagon officials warn could overpower U.S. defenses in five years. As we recently mentioned, China's defense ministry has confirmed the Jan. 9 test of a hypersonic glide vehicle, known as the WU-14. It was designed to evade our missile and other defense systems, such as the Aegis sea-based missile defense guarding...