Is there a legitimate argument for a nationwide confiscation of guns?
If you're Chinese or Russian and want to see Americans kill each other, sure.
I guess it would be more of a South vs North type of situation, luckily this type of absurd thinking is still not mainstream.
I am for guns, but If I was American I would support a mandatory psych evaluation before purchasing, would at least stop some of the "kids" who get the bright idea to shoot up a school, as I doubt all of 'em would be able to trick their doctors.