GunsSaveLives.net has a really awesome map that you should know about
Yep, above is an interactive map of the US that details each self-defense incident that they have been keeping track of (over 1,100 so far).
Click Here to see the map on their website.
These are the kinds of things that we need to further our cause. A visualization like this serves as a reminder that people require the need to defend themselves across the country on a daily basis. Just imagine if this map listed every single self-defense incident ever. The whole map would be covered in blue from coast to coast.