NORTH DAKOTA — Doug Burgum wasn’t even a household name in 2016 when he ran for governor of North Dakota, but there he was on that debate stage alongside other prominent Republican presidential candidates this week. In an interview conducted before the debate, Burgum talked to the Washington Examiner magazine about the race and his long-shot bid. The following has been edited for space and clarity. Washington Examiner: There are two ways to ask a candidate, “Why are you running for president?” The first is the straight, aspirational, literal question. The second is delivered with an assumed “when you know...