‘Fiercely independent’ South Carolina votes on Lindsey Graham’s Senate successor

Republicans, including Graham's sister Darline, expedite campaigns to replace late senator in special primary race

In the race to replace the late US senator Lindsey Graham, 10 candidates have been barnstorming South Carolina diners, church halls and recreation centers, compressing a normal year of campaigning into about a fortnight.

The Republican party is staging a special primary election in the state on Tuesday to choose Graham's replacement. His sister, Darline, who has been serving as interim senator following his sudden death last month, is on the ballot.