[ame="http://www.youtube.com/watch?v=ri9ioCbqJCU"]Machine gun fire from military helicopters flying over downtown Miami Fl. - YouTube[/ame] They seem to be practicing for an attact on US citizens. They actually are firing blanks at the people. Here's some more in Houston. http://abclocal.go.com/ktrk/story?section=news/local&id=8971311 Here's some more in St Louis. http://www.ksdk.com/news/article/324989/3/Dont-be- Strange.