3-D printing is helping the Defense Department manufacture body armor, vehicle parts and other important stuff. But now the DoD inspector general has revealed holes in the cybersecurity of the military\u2019s 3-D printers. For what it all means, the Federal News Network's Justin Doubleday spoke with Joe Veranese, the business systems manager at America Makes, the National Additive Manufacturing Innovation Institute.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices