the most dangerous right now is our own government taking away our freedoms by overzealous in trying to get all these guys, look what happened in Kansas City, the guy did nothing wrong, no bombs,nothing illegal, the government put him on a watch list, and he simply wanted to find out why and what he did. He walked into the federal building for it's intended use, and everything outside went crazy. He was a business man, he cleaned things for a living, and in out panic we caused a huge unwarranted situation. These terrorist groups know this is how we will react, and they don't always use bombs and guns, they use our own fear against us,that's the most dangerous thing there is