The element of surprise
There has been no human contact with aliens. There is no evidence that they have stun guns or use a particular element in communications.
It is legal to use stun guns in Spain.
They are not legal in Baltimore, MD, Baltimore County, MD or Annapolis, MD.
Yes, stun guns are perfectly legal in Ohio.
Yes, stun guns are perfectly legal in Mississippi.
They work similar to stun guns.
Yes. Stun guns are currently legal to own and use in Iowa.
No. Stun guns are not legal in Spain.
In P.A I don't think it's required to register a stun gun
More carry real guns. Basically all police officers carry guns. Not every officer carries a stun gun. For instance, the city where I live, which is a large city, does not issue stun guns, and neither does the county.
Yes, stun guns are legal in Texas.
No