Here's why you shouldn't leave your bag in your grocery cart

ROSEVILLE, California -- Surveillance video posted by police in California on Facebook is highlighting just how important it is to keep your purse close and in your possession at all times.

In the video you see two women shopping in a grocery store. When one has her back turned away from the cart you can see the other in the video casually walk past her, go into her purse, take her wallet, and walk off.

Police say this woman is connected to several similar thefts in grocery stores throughout that area.

Click here for the full story from ABC News.