CBS 2 Chicago wbbm7801059 670 The Score
New!  CBS Chicago Weather iPhone App: Daily Forecasts, Weather Alerts & Radar Maps!  Free Download »

Cody Wilson

A plastic gun. (Credit: CBS)

2 Investigators: Can 3D Printers Be Used To Make Untraceable Plastic Guns?

Imagine a gun that can’t be traced and can pass right through security without being detected. A Texas man announced last week that he’d made one using something called a 3D printer.

05/15/2013