LOADINGERROR LOADINGIn the past seven days, the name “Hasan Piker” has been uttered more than 180 times on Fox News. The socialist influencer, who has 3 million followers on the livestreaming platform Twitch, has been a star in progressive circles for years. But in the heat of a high-stakes battle for control of Congress, Republicans and their allies in conservative media have adopted Piker as their latest leftist boogeyman — a harbinger of the Democratic Party’s supposed descent into full-blown communism.And it isn’t just Republicans picking on Piker. Since winning his primary on Tuesday, Rep. Jared Moskowitz (D-Fla.) has seemingly...