I will admit, I do not read many of these articles. They send a lot of emails out and I tend to ignore many of them. I happened to read this article and found it quite interesting. It is a compilation of data from 1800 shootings with different gun calibers. I think anyone that has a CCW or has ever wondered if they were carrying the right gun or even wondered if their home defense piece was the right one, will find this article interesting.
http://www.buckeyefirearms.org/node/7866
http://www.buckeyefirearms.org/node/7866