There are several video's on you tube that puts into perceptive that nuclear weapons could be a big hoax.By studying the governments own video's that their are some massive "goofs" which do not happen in real life
The reason why they would do this is for money and to keep the general population in fear as to easily manipulate them
Examples: clouds not moving after massive "explosions", buildings looking like models, cameras that can withstand nuclear blasts the list goes on
Check out this video for a introduction to the idea, nearly 2 hrs long but entertaining and revealing
