Here in America we can have handguns just like the the cops. This puts us on an even keel with so called law enforcement. I have NO problem using it on any agent of corrupt government who simply pisses me off, or threatens my freedom! In my opinion, a career in law enforcement is akin to the intellectual skills required for passing out ketchup at the local fast food joint!
You just can't get enough info in 140 characters for instructions and help in keeping your Lithium 6 Deuteride dry, or making a deal for those old Krypton switches on eBay.
Pop half an Alka-Seltzer tablet in your mouth. When you start foaming at the mouth and give a wild eyed stare, people tend to keep away. It works on NYC subways.