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_45522 ( "Poll Source" text, "Dates administered" text, "Democrat: Tom Harkin" text, "Republican: Christopher Reed" text, "Lead Margin" real )

### Question ###
What was Democrat: Tom Harkin's percentage when the poll source was Rasmussen Reports and the lead margin was 14?

### Accurate SQL ###

SELECT "Democrat: Tom Harkin" FROM table_45522 WHERE "Poll Source" = 'rasmussen reports' AND "Lead Margin" = '14'