Some guy shot himself in the parking lot of the gunshow I attended on Saturday. I pulled into the parking lot shortly after it happened. Link to story on Philly.com In other news, I now have a voracious itch to buy a small 9mm derringer... They're neat, but if you've never fired one before make sure you dry fire it before you buy. I shot a buddy's ADC (American Derringer Corp) .45 ACP derringer a few years ago. The (single-action) trigger pull was no less than twenty pounds. This is not an exaggeration. I don't know how anyone fires those things with any sort of accuracy.