There is ample talk, particularly of late, about the threats posed by social media to democracy and political discourse. Yet one of the primary ways that democracy is degraded by platforms such as Facebook and Twitter is, for obvious reasons, typically ignored in such discussions: the way they are used by American journalists to endorse factually false claims that quickly spread and become viral, entrenched into narratives, and thus can never be adequately corrected.
The design of Twitter, where many political journalists spend their time, is in large part responsible for this damage. Its space constraints mean that tweeted headlines or tiny summaries of reporting are often assumed to be true with no critical analysis of their accuracy, and are easily spread. Claims from journalists that people want to believe are shared like wildfire, while less popular, subsequent corrections or nuanced debunking are easily ignored. Whatever one's views are on the actual impact of Twitter Russian bots, surely the propensity of journalistic falsehoods to spread far and wide is at least as significant.
Just in the last week alone, there have been four major factually false claims that have gone viral because journalists on Twitter endorsed and spread them: three about the controversy involving Donna Brazile and the DNC, and one about documents and emails published by WikiLeaks during the 2016 campaign. It's well worth examining them, both to document what the actual truth is as well as to understand how often and easily this online journalistic misleading occurs:
Viral Falsehood #1: The Clinton/DNC agreement cited by Brazile only applied to the General Election, not the primary.
On Wednesday, Politico published a blockbuster accusation from Donna Brazile's new book: that the DNC had "rigged" the 2016 primary election for Hillary Clinton through an agreement that gave Clinton control over key aspects of the DNC, a claim that Elizabeth Warren endorsed on CNN. The Clinton camp refused to comment publicly, but instead contacted their favorite reporters to publish their response as news.