Don't be alarmed if someone who sells zappers mentions being 'on the run' from government agencies. There is a very good reason for this. The government has actually been known to shut down businesses who can cure people of diseases that don't have a so-called "license" to practice medicine (i.e. an M.D.). It doesn't matter if your doctor says those famous last words: "We've done all we can", and lets you go home to die. You have to practically go underground to find outside help. This is perhaps the worlds biggest monopoly, the monopoly on health care. I wouldn't be a bit surprised if they started wanting to get in on the natural health care boom that is spreading across the world today just so they can cash in on the money they're losing to Alternative methods. Zappers as well as Colloidal Silver probably have them shaking in their shoes because of their great health benefits. So good luck with your zapper... I have had great results from mine.