Geoff NunbergGeoff Nunberg is the linguist contributor on NPR's Fresh Air with Terry Gross.
Columbia Journalism Review set up a misinformation newsstand in Manhattan in October 2018, in an effort to educate news consumers about the dangers of disinformation in the lead-up to the U.S. midterm elections.
Angela Weiss/AFP via Getty Images
President Trump addresses the crowd during a rally in Houston in support of Texas Sen. Ted Cruz on Oct. 22,. During the rally, he described himself as a "nationalist," and encouraged his supporters to use the word.
Loren Elliott/Getty Images