How to React to the San Bernardino Shooting and Similar Events

When among liberals say: “Conservatives are advocating border control in response to this. Don't they realize that X control is people control disguised by a euphemism? That goes for more than one value of X.”

When among conservatives say: “Liberals are advocating gun control in response to this. Don't they realize that X control is people control disguised by a euphemism? That goes for more than one value of X.”