Shoo...

There's some new device being used in the DC area. It's a noisemaker, one that emits an annoying high-pitched sound heard only be younger ears. The intent of the device is to keep kids...teenagers...from loitering in the area. Apparently all those teens hanging about is chasing those with older ears from the local businesses. Teens don't spend as much money as non-teens.

I wonder how long it will take until some young, tech-savvy teen invents a device to repel the sound.