How the NSA 'leaker' was tracked down using a printer

If you've been paying attention to the news lately, you've probably heard of allegations that Russian actors tampered with the 2016 U.S. presidential election. In fact, an online news outlet recently published an article dealing with a leaked, classified NSA document. The document detailed Russian hacking efforts on U.S. voting systems the week before the election. It only took about an hour after the classified document was published for the Justice Department to announce charges against the person that leaked it. You're going to be amazed at how U.S. officials were able to track down the leaker. -- More...