and this question comes up a lot when we talk about cyber infiltrations or ex filtrations of data or ddas attacks and things like that and as experts in the field sort of on the front lines if you want, i was just wondering if i could have your thoughts on that? thank you. >> well, first of all, hopefully, you've read ghost fleet. and it is very eye-opening. i encourage all of our younger officers to read that book. it's fictional but everything in there, the technology exists today. we used to joke, i think in the early days of cyber, we got half a dozen, eight years ago, that we kind of wondered post iraq, afghanistan, we are proud to serve in uniform, we wear america's cloth, you know, we shed blood, we've buried our brothers and sisters, and america is grateful for that today, and we are really appreciative of that. however, it's getting easier and easier to, i mean we haven't had really the entire nation, general milly will also say that armies don't go to war, nation goes to war, and i had heard at some cyber event somebody say, when everyone wakes up and their facebook doesn't work