Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_20032301_3 ( dates_administered VARCHAR, poll_source VARCHAR )

### Question ###
When did Minnesota Poll administer their poll?

### Accurate SQL ###

SELECT dates_administered FROM table_20032301_3 WHERE poll_source = "Minnesota Poll"