This is huge.

South Carolina has an open primary system. That means any registered voter can cast a ballot in the upcoming Democratic presidential preference primary.

Now, a group of GOP leaders are going public with a plan to try and influence the outcome. #SC2020 #scpol #2020 https://t.co/kphv13a9iq

— Caitlin Byrd (@MaryCaitlinByrd) February 4, 2020