Update on Mining Safety.

Here is an update from a post I did nearly a year ago on mines. According to West Virginia Public Radio, and this press release (a pdf) on International Coal Group's website, International Coal Group is going to install mine shelters in all its mines in Kentucky, West Virginia, and Illinois. Illinois and West Virginia both require them, but Kentucky does not. International Coal Group is doing it voluntarily. I'm sure there could be more safety improvements, but I think it's good that International Coal Group is doing this voluntarily.