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_20296 ( "#" real, "Advocate # 1" text, "Advocate # 2" text, "Root of All Evil" text, "Poll winner" text, "Original air date" text )

### Question ###
Name the number of advocate #1 that aired on april 2, 2008

### Accurate SQL ###

SELECT COUNT("Advocate # 1") FROM table_20296 WHERE "Original air date" = 'April 2, 2008'