The Cloud (Part 2) - What Caused the Cloud?

Almost 60 years ago, on February 28, 1963, an unusual cloud appeared over Flagstaff. It was highlighted in Life Magazine and studied by scientists. But what was the cause of this cloud. Was it a supernatural sign left by the departure of seven angels as William Branham claimed? Or was it caused by natural phenomena? More information is available at https://en.believethesign.com/index.p...