CREATE TABLE "opinion_polling_for_the_united_states_gu" (
  "poll_source" text,
  "dates_administered" text,
  "democrat_bob_springmeyer" text,
  "republican_jon_huntsman" text,
  "lead_margin" real
);

Question: Who is the republican Jon Huntsman that was administered June 19, 2008?
SQL: SELECT "republican_jon_huntsman" FROM "opinion_polling_for_the_united_states_gu" WHERE "dates_administered"='june 19, 2008';