Californian's Answer:
"Will shooting this person generate some sort of gas/pollution from my Glock which could possibly harm the environment and/or cause global warming? Will there be a tax upon myself or my family for generating said gas?
If I shoot him, will his blood comtaminate the dirt beneath him in some way, requiring my childrens' childrens' children to enact cleanup measures?
"And in other news, Democratic Assembly member Dean Florez introduced legislation requiring owners of firearms to pay a $1000 per round surcharge to compensate environmental agencies for their cleanup costs resulting from the shooting of dangerous looking men."
Wait...what was the question?