Republicans primarying Republicans has become the norm in the past few years. Conservatives support the idea of primarying candidates who have deviated from core Republican principles, yet there are some who have jumped into races for all the wrong reasons. The South Dakota race for Governor is a case study in an upstart candidate trying to take down a nationally recognized Republican leader who has been a great governor by nitpicking at her record. South Dakota Governor Kristi Noem has had a stellar conservative record as governor. When governors, both Republicans and Democrats, throughout the nation were implementing mandates to...