Had the United States lost operational control of its nuclear missiles under another scenario — sabotage, computer failure, even bad weather or tectonic irritability — there would’ve been hearings, review boards, press, and maybe even the clatter of rolling heads. But right — it’s only UFOs. Which means author Robert Hastings doesn’t have much competition in pursuit of this monster story. This week, on the Internet radio operation Paracast, two more Air Force veterans once assigned to America’s ICBM silos joined Hastings to discuss how UFOs probed and disabled our weapons of mass destruction during the Cold War. Bruce Fenstermacher,...