Table: gubernatorial_polls_2008_2
Columns: poll_source
dates_administered
democrat_bob_springmeyer
republican_jon_huntsman
lead_margin

Question: Who is the republican Jon Huntsman that was administered June 19, 2008?
SQL: SELECT "republican_jon_huntsman" FROM gubernatorial_polls_2008_2 WHERE "dates_administered" = 'june 19, 2008'