CREATE TABLE table_1341453_12 (candidates VARCHAR, incumbent VARCHAR)
SELECT candidates FROM table_1341453_12 WHERE incumbent = "Saxby Chambliss"
ใครคือผู้สมัครในการเลือกตั้งที่ Saxby Chambliss ดำรงตำแหน่ง?
Who were the candidates in the election where Saxby Chambliss was the incumbent?