CREATE TABLE table_67107 ("Date" CLOB, "Visiting Team" CLOB, "Final Score" CLOB, "Host Team" CLOB, "Stadium" CLOB)

Name the date for visiting team of denver broncos
SELECT "Date" FROM table_67107 WHERE "Visiting Team" = 'denver broncos'
SELECT "Date" FROM "table_67107" WHERE "Visiting Team" = 'denver broncos'