CREATE TABLE table_13336122_5 (original_air_date VARCHAR2, written_by VARCHAR2)

what is the original air date for the episoe written by vanessa reisen?
SELECT original_air_date FROM table_13336122_5 WHERE written_by = "Vanessa Reisen"
SELECT "original_air_date" FROM "table_13336122_5" WHERE "Vanessa Reisen" = "written_by"