South Carolina Republicans jockey to replace Graham on Senate ballot: Key takeaways from first debate

South Carolina Republicans vying for the late Sen. Lindsey Graham’s (R-S.C.) slot on the November ballot squared off on a Monday debate stage with just over one week until the special primary election.   Lindsey Graham, 71, died in early July from an aortic dissection after serving in the upper chamber of Congress since the early 2000s. His sister, Sen. Darline…