It's jaw-dropping video of women pumping gas as thieves "slide" in and steal their purses. The victims have no idea what's happening until it's too late. The crime is becoming rampant, particularly in Southern California. The bad guys are known as “sliders” for how they slide in silently and swipe the belongings of the oblivious drivers. Inside Edition security expert Steve Kardian demonstrates how easy it is for them to open the door and snatch a purse without anyone noticing.