CREATE TABLE table_22901612_2 (region VARCHAR, chief_judge VARCHAR)
SELECT region FROM table_22901612_2 WHERE chief_judge = "Glen E. Conrad"
ถ้าหัวหน้าผู้พิพากษาคือ Glen E. Conrad ภูมิภาคอะไร?
If the chief judge is Glen E. Conrad, what is the region?