>> thank you. people in sunnyvale want to know, what is the noise? something is going bump in the night and they blame their neighbor. the neighbor? apple? so far, mum on the subject. janet is part of guess game. janet? >> yes, reggie, neighbors say the strange news is coming from here, apple sunnyvale complex and we her it, too. take a listen. it does sound like an auto body slop and an industrial machine, perhaps, ramping up but we cannot make it out for sure. we enjoy the security is tight and while we were shooting a guard was watching from the prius, and everyone is making a guess at to what, exactly, apple could be doing in the overnight hours. they have been secretly working on something and neighbors are guessing it is a car.