What date did "we are no longer in the bible belt" air on?
CREATE TABLE "us_ratings" (
  "num" real,
  "airdate" text,
  "episode" text,
  "rating" text,
  "share" real,
  "rating_share_18_49" text,
  "viewers_millions" text,
  "rank_timeslot" real,
  "rank_night" real
);
SELECT "airdate" FROM "us_ratings" WHERE "episode"='\"We Are No Longer in the Bible Belt\"';