In his latest piece, National Review’s Charles Cooke related a choice exchange he had with a former Clinton White House staffer who attempted to defend Hillary Clinton’s role in this latest scandal involving her determination to avoid using an official and secure email address, as is mandated by law.“It’s ‘worth remembering,’ a former Clinton administration staffer assured me quickly on Twitter, ‘that Hillary didn’t have email until she was in her forties. She was clueless.’” Cooke wrote. “‘I just mean,’ he added, desperately, that “she’s no dummy — except possibly with computers — where she kinda is.’”So the Democratic...