Right now its just easy money for these idiots. As the economy continues to decline there is bound to be more of this. Its important for people to have a plan to keep themselves and there family secure. A firearm will be essential as we go along. But be sure to be very comfortable with a firearm and if you're not absolutely sure you can pull the trigger on a fellow human being don't get one. And most importantly, know the laws regarding self defense. In Washington they're pretty easy. If someone threatens you either verbally or with a weapon you have the right to shoot. Don't be shooting them in the back. And don't talk to the police after the event unless you absolutely are in control of your senses and know exactly what to say to the cops. Would be a shame after successfully repelling a thug you end up going to jail for 30 years because you said the wrong thing to a cop.