That was the headline on a piece last week from the Washington Post, whose reporters continued the herculean task of debunking wave after wave of President Donald Trump’s lies. (It turned out there was a 30th Trump falsehood in that time frame, regarding the head of the Boy Scouts.) The New York Times keeps a running tally of the president’s lies since Inauguration Day, and PolitiFact has scrutinized and rated 69 percent of Trump’s statements as mostly false, false, or “pants on fire.”

Trump’s chronic duplicity may be pathological, as some experts have suggested. But what else might be going on here? In fact, the 45th president’s stream of lies echoes a contemporary form of Russian propaganda known as the “Firehose of Falsehood.”

In 2016, the nonpartisan research organization RAND released a study of messaging techniques seen in Kremlin-controlled media. The researchers described two key features: “high numbers of channels and messages” and “a shameless willingness to disseminate partial truths or outright fictions.”

The result of those tactics? “New Russian propaganda entertains, confuses and overwhelms the audience.”