There's a major feeling of loss of control involved in the case of a panic attack caused by the events of 9-11 and following. Unless you're a politician or a soldier, there's not much you can do except support them. It's their lives that have been turned upside down. Delegate upward! Us regular folk have to just keep doing whatever pleases us -- and probably should do even more of it!
You can buy products from countries supporting the US (Turkey, Israel), and boycott the rest of the Middle East, especially Egypt and Saudi Arabia, where they decapitate Gays (chop off their heads).
If the events of 9-11 kicked the peacenik out of you, don't feel alone. Instead of attending a peace rally, go to a gun show!
To get your mind off of the horrible images and scary thoughts, turn off your mind. Think of it as turning off the TV (do this, too, if the news scares you). When the thoughts come into your mind, think about it as turning off a radio, a computer; delete it, or shut the door in its face. Maintain these images of turning off the scary thoughts for as long as it takes. Fresh thoughts will take their place.
History shows that Americans don't tolerate anyone saying he's going to destroy America. There's no reason to believe anything has changed. Allah may be great, but so is Uncle Sam's Big Stick!