It does not guarantee the result. While she exists you can not feel safe. You have to kill all those people like her until they did not kill you. Then you should settle a control over all who remained and check each month with lie detector, and if they suddenly start to support dictators or hate US, kill immediately. This is the only way to save democracy.
There were some financial problems in USA recently. Also the system of medical care is a bit... insane. Maybe small bombing would help?