Rockets have been made in and around LA for ages. It is a defense industry hub, arguably the biggest outside DC area. Overview: http://www.latimes.com/business/

Rockets have been made in and around LA for ages. It is a defense industry hub, arguably the biggest outside DC area. Overview: http://www.latimes.com/business/la-fi-socal-aerospace-20160723-snap-story.html http://www.latimes.com/business/la-fi-socal-aerospace-201607...