John Coates=CDEX hired witness It's doubtful that John Coates has every been to the small CDEX rental in Tucson. The two faces of John Coates. Note the photo backgrounds. http://www.linkedin.com/pub/john-coates/a/743/a93 http://www.zoominfo.com/s/#!search/profile/person?personId=88569941&targetid=profile