Sorry about that, it wasn't. I misclicked, and the retract button's line crossing seemed even worse than just leaving it there.

The relevance to US political discussion is in policy decisions. With the information we have in this article, it's a better long term investment to get rid of lead usage in industrial and commercial settings that risk such exposure, if one is trying to reduce crime in cities, instead of building more prisons, "cracking down on crime", etc.