According to the conventional political wisdom, former South Carolina Gov. Nikki Haley should be looking forward to a boost to her campaign in the state’s Republican primary Saturday. According to recent polling, however, she’s going to lose her home state to former President Donald Trump by 20 points — or maybe more. According to “more than a dozen GOP operatives” interviewed by Politico, Haley has only herself to blame for what’s looking like a home state loss of embarrassing proportions. The RealClearPolitics average of South Carolina polls has Trump over the state’s former governor by 25….
