Fight for Minds: NATO Mulls Adopting 'Cognitive Warfare' Tactic That Doesn't Need Weapons to Attack

Over the past few years, several nations in the West have accused Russia, Iran, and China of using social media to sow discord in their societies or influence elections, all while failing to present a shred of evidence to back that up. Now, they're apparently considering developing such a "weapon" themselves as well as a shield against it.