The latest concern about material from China is drywall. Anyone who used drywall in 2005 or 2006 may want to pay close attention.
http://edition.cnn.com/2009/US/05/19...ies/index.html
There's also a video on CNN's website, but I don't seem to be able to provide a direct link to that but check here:
http://edition.cnn.com/video/