A Helm server. (Photographer: Molly Cranna for Bloomberg Businessweek)
(Bloomberg Businessweek) -- Hillary, Ivanka, and Jared were right. No, not about that. Or that. And definitely not that. Just about the one thing, really: the utility of a private email system. Of course, Clintonemail.com proved disastrous to the former secretary of state’s image in 2016. (Ivanka and Jared’s use of ijkfamily.com has proved far less headline-grabbing.) But while paying IT consultants to install servers in your basemen...