Rep. Devin Nunes (R-CA) appeared on Fox News’ “Hannity” this week to discuss the origins of the Steele dossier. He said it should really be called the “Simpson” dossier. Although Christopher Steele likely contributed “stories” to the dossier, and his years of experience in British intelligence lent credence to the document, Nunes believes that Fusion GPS founder Glenn Simpson may actually have written the majority of it. In his book “Spygate,” journalist Dan Bongino makes the same case. He points out the striking similarities between articles Simpson and his wife, Mary Jacoby wrote for the Wall Street Journal in 2007...