"How would you feel if your neighbor went over and bought a commercial observation drone that they can launch from their backyard. It just flies over your house all day. How would you feel about it? I'm not going to pass judgment on whether armies should exist, but I would prefer to not spread and democratize the ability to fight war to every single human being. It's got to be regulated... It's one thing for governments, who have some legitimacy in what they're doing, but have other people doing it... it's not going to happen."