Professional trolls don’t go on social media to antagonize liberals or belittle conservatives. They are not narrow minded, drunk or angry... We’ve spent the past two years studying online disinformation and building a deep understanding of Russia’s strategy, tactics, and impact...to develop procedures to identify disinformation campaigns... Profes…

a recent strand of experimental psychology suggests, our political beliefs may have something to do with ... our propensity to feel physical disgust.... The brains of liberals and conservatives reacted in wildly different ways to repulsive pictures... different brain networks were stimulated... the subjects’ neural responses... could predict with …