CREATE TABLE table_66680 ("Date ( s )  Released" CLOB, "Polling institute" CLOB, "Nationalist" CLOB, "Labour" CLOB, "Democratic Alternative" CLOB, "Undecided/ No answer" CLOB, "Lead" CLOB)

What is the value of the Democratic Alternative for the poll released by Malta Today?
SELECT "Democratic Alternative" FROM table_66680 WHERE "Polling institute" = 'malta today'
SELECT "Democratic Alternative" FROM "table_66680" WHERE "Polling institute" = 'malta today'