>> anderson cooper: now an update on our story on "lumberw the leading hardwood retailer in the country sold chinese-made laminate flooring that did not meet u.s. health and safety standards and releasedful levels of formaldehyde. after our story aired last march, the consumer product safety commission working with the centers for disease controlat laminate flooring. this month, the government published its findings. they showed the flooring gavee to irritate the eyes, nose and throat and could trigger