effective threat? you know, because ordinarily, when you're using these voting machines, you're under somebody's supervision, and so i don't think that attack is really going to be a reliable one that would be used, but that's not to say that our federal government really needs to test each component of the system to make sure that it's as resilient as possible. and that's through a technique called penetration testing or ethical hacking, where the government, whether it's state or federal, actually tries to compromise these systems. think of a las vegas casino. they have gaming machines. so, they have the gaming commission that actually checks each machine on a periodic basis to make sure it's not tampered with. maybe our governments should -- federal and state government should use the same type of process where they actually are checking the voting machine itself. they're already working on installing sensors, what they