CREATE TABLE table_20297 ("#" FLOAT, "Advocate # 1" CLOB, "Advocate # 2" CLOB, "Root of All Evil" CLOB, "Poll winner" CLOB, "Original air date" CLOB)

Name the poll winner for march 19, 2008
SELECT COUNT("Poll winner") FROM table_20297 WHERE "Original air date" = 'March 19, 2008'
SELECT COUNT("Poll winner") FROM "table_20297" WHERE "Original air date" = 'March 19, 2008'