UFO News Article:
“Symington confirms he saw UFO 10 years ago”,
18 March 2007 (The Daily Courier, Prescott, Arizona)

This is an article on the 13 March 1997 Phoenix, Arizona UFO case:

http://www.dcourier.com/main.asp?SectionID=1&SubSectionID=1&ArticleID=43304

Freeze-frame from the only video of the enormous UFO which 

was sighted over Phoenix, Arizona, on 13 March 1997

(Source: Alexander Gottfridsson (YouTube channel))