The most realistic scariest thing I believe in is the United States will be hit with a nuclear bomb. I hope this doesn't happen obviously, but unfortunately I do think we are going to get hit by one in our lifetime. I don't know which country or terrorist group would do it, but I feel it is the inevitable. There is no way these countries are spending billions of dollars and putting this much time and effort just for fun.
Last edited by Snoopy - on 23 February 2020