CREATE TABLE table_11274401_3 (timeslot VARCHAR2, air_date VARCHAR2)

What was the timeslot for the episode that aired on May 12, 2009?
SELECT timeslot FROM table_11274401_3 WHERE air_date = "May 12, 2009"
SELECT "timeslot" FROM "table_11274401_3" WHERE "May 12, 2009" = "air_date"