You can ban the sun from playing the banjo if it will make you feel safer.
It would be incredibly stupid, but go right ahead.
As long as it doesn't do harm to anyone's rights. That's the part some people fail at comprehending. They make assumptions that the people being denied must be bad guys or aliens or something, and refuse to look at the actual facts that their own fellow citizens are being harmed by some of their stupid laws and that NO bad guys are harmed.
It makes their chest thumping look unbelievably retarded.
What about the citizens that are eligible to vote being disenfranchised by people that are fraudulently voting? I notice their is no concern about the taxpaying voters, at all.