Due to the ongoing problems with the present site I will add to this more in the comment section..
The gist of the article is the unmentioned high levels of lead poisoning that go unannounced.
It is a result of investigating by a team from Reuters.
I would appreciate any comments to stick to the article.
PS. I wonder if the multiple warnings that pop up after attempting to post a new thread inhibits participation. I am patient and wait for the post to actually show up.