FROM
						tblNews,
						(
							SELECT
								guid,
								max(updated) AS max
							FROM
								tblNews
							WHERE
								approved = true
								AND hidden = false
							GROUP BY
								guid
						) AS latestnews
					WHERE
						tblNews.approved = true
						AND tblNews.deleted = false
						AND latestnews.guid = tblNews.guid
						AND latestnews.max = tblNews.updated AND tblNews.guid IN ()