CREATE TABLE table_59427 ("Classification" TEXT, "% of all" TEXT, "John Kerry" TEXT, "John Edwards" TEXT, "Dennis Kucinich" TEXT)

What is John Edwards, when John Kerry is '70%'?
SELECT "John Edwards" FROM table_59427 WHERE "John Kerry" = '70%'
SELECT "John Edwards" FROM "table_59427" WHERE "John Kerry" = '70%'