Michiko Kakutani, “Donald Trump’s Chilling Language, and the Fearsome Power of Words,” Vanity Fair, Jan. 21, 2017.

Aidan Quigley, “Make America Spell Again? 25 of Donald Trump’s Twitter Spelling Errors,” Newsweek, June 25, 2017; Jennifer Calfas, “Trump’s Official Inauguration Poster Has Glaring Typo,” Hill, Feb. 12, 2017; Eli Rosenberg, “‘State of the Uniom’: Misspelled Tickets to President Trump’s First Address Require a Reprint,” Washington Post, Jan. 29, 2018.