CREATE TABLE table_18369 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Result" TEXT, "Candidates" TEXT)

What candidates ran in the election with don fuqua?
SELECT "Candidates" FROM table_18369 WHERE "Incumbent" = 'Don Fuqua'
SELECT "Candidates" FROM "table_18369" WHERE "Incumbent" = 'Don Fuqua'