Norman ahead by a mere sliver, with just 4 days to go before the runoff. Nikki Haley's http://www.postandcourier.com/news/nikki-haley-backs-ralph-norman-in-race-for-south-carolina/article_945bb124-358f-11e7-81f0-ef0e26d6b9ff.html and now DeMint's endorsement https://www.fitsnews.com/2017/05/11/sc-5-jim-demint-endorses-ralph-norman/ ought to clinch it.
Norman ahead by a mere sliver, with just 4 days to go before the runoff. Nikki Haley's [Link] and now DeMint's endorsement [Link] ought to clinch it.