to put that video up again of the f-18s that had intercepted something they said looked like a tic-tac. part of what you learned was there are things out there and sometimes there s no logical explanation but that had great ve lotty. they operated at great speed, unusual shapes. no obvious method of propulsion. no obvious method for lift even though things would just hover there. it doesn t mean it s alien, but it means it s unexplained, right? yes. that s correct. it simply means we don t know what it is. it doesn t match a profile of any known aircraft we have and think others might have as well. so the bottom line is we don t really know what it is. but it is maneuvering and operating in a fashion that really is uncharacteristic of anything that we have seen flying before. what keeps you up at night?