Giant UFO is Hiding In The Great Cloud Rectangle, May 12, 2016 Evening, Video, UFO Sighting News.

Date of sighting: May 12, 2016
Location of sighting: unknown

Its a well known fact that not only do UFOs hide in clouds, but they actually create the cloud around them. For instance the 1957 Fort Belvoir, Virgina incident is an example of this. Back then a soldier took photos of a black UFO ring that headed over the base, but changed from a ring to a disk cloud in just under a minute. But his amazing set of photos while it was changing was groundbreaking for all to prove that UFOs do make clouds. 
Scott C. Waring