Cordell Hull ดำรงตำแหน่งในกี่เขต?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Cordell Hull is the incumbent in how many districts?It is not neccessary to use all the tables.
 table_1342393_41:  (district [ VARCHAR ] incumbent [ VARCHAR) ]
SELECT COUNT(district) FROM table_1342393_41 WHERE incumbent = "Cordell Hull"