Strange Arizona lights October 3rd, what are these things?

Strange lights appear over Arizona U.S on October 3rd 2014.

Witness states: Apparently weird lights Have Been loop seen all across the world, I just so happened to catch what ever it was on my phone That Night

A Low Hovering Triangle UFO Was Recorded Over Berlin New Hampshire

A man records the moment a group of bright lights in a triangle formation overhead pass !!! but then they 'stop and keep formation over the Berlin district, the recorder is shocked at what I have is witnessing, its not by eyesight-craft-lanters plans ... So what are they? Did you see any UFO's over New Hampshire recently? we would like to hear your story!

Time and date: 8:30 pm August 25th!
Credites Paul Tofaneli

Strange Lights Appear Over Long Beach CA 3rd/August/2014

What is your thoughts on this video from California recorded 3rd August 2014?