Josh Edelson | AFP | Getty ImagesGoogle is testing facial recognition technology for office security "to help prevent unauthorized individuals from gaining access to our campuses," according to a description of the program that was viewed by CNBC.The initial test is taking place at one of Alphabet's sites in Kirkland, Washington, a Seattle suburb, the document says. Interior security cameras have been collecting facial data and comparing it to images stored from employee badge images, which incl...