A group of pro-Trump media figures are launching a super PAC aimed at making an impact in the 2018 midterms. Jeff Giesea, Mike Cernovich, and Jack Posobiec, organizers of the “Deploraball” party to celebrate President Trump’s inauguration earlier this year, are behind the super PAC, which is being called #Rev18. All three are known quantities in the pro-Trump alternative media that emerged during the campaign and presidency, powered by Trump’s rise; they have since distanced itself from more extreme alt-right figures, often favoring the term “new right.” Cernovich has become known as an occasional breaker of news about the White...