5 Unanswered Questions Raised By The Leaked NSA Hacking Report

America's sprawling elections infrastructure has been called "a hairball" — but as people in Silicon Valley might ask, is that a feature or a bug? Then-FBI Director James Comey touted it as a good thing — "the beauty of our system," he told Congress, is that the "hairball" is too vast, unconnected and woolly to be hacked from the outside.

That was before Monday's leak of a top secret National Security Agency report about a Russian election cyberattack. What that document confirms is that if the whole is safe, its many individual parts may not be.