Answer:
You can project lights into the sky and move them around or fly a plane at night. You can also but a coin on top of your windshield on your car and then take a pic. and it would like a UFO!!!!!!!!!!!!!!!!!!!! Lasers do not look the light around a rotating toroidal vapour.Coins do not look like the circles that appear from within a light that comes from within the rings of cloud.lasers can not move 30ft above your car in the middle of nowhere for 5 miles before ascending up into the clouds.Lasers cannot take the form of smoke like thick cloud that moves along the ground.Coins do not try and control your reactions.Lasers do not blacken the air near to the ground.Coins do not cause electrical problems.Laser anr not called U.A.P.s by the MOD caused by global warming,etc etc etc.
You can`t fake or re-produce the actual UFO phenomenon unless you can control light within vapours for many many minutes[not artificial light]unless you can control storms and clouds and produce your own opaque vortexes that glow.Unless your can make mist disappear and cloud form,unless you can blacken air,or make water hover.Unless you can make a rainbow in the middle of the night 6 hours after sunset.Or produce auras next to your body that can move faster than any known vehicle.
Fake UFO videos you see on Youtube are of Hollywood`s interpretation of UFO`s,this is not what they really look like.Some fake videos do a good job and some might be authentic..but you cant fake the elements especially when they are unknown.