CREATE TABLE table_1341690_18 (result VARCHAR, incumbent VARCHAR)
SELECT result FROM table_1341690_18 WHERE incumbent = "John Breaux"
ผลลัพธ์ที่ได้เมื่อผู้ดำรงตำแหน่งคือจอห์น โบรซ์?
What were the results when the incumbent was John Breaux?