A quick trip to the grocery store is starting to feel more like a visit to a high-security vault. Retailers across the country are facing an unprecedented wave of organized retail theft that destroys their profit margins. To combat these aggressive losses, stores are placing their most popular and expensive items behind locked plexiglass doors. This frustrating new security measure forces honest shoppers to wait for an employee to buy necessities. Let us review the 6 grocery items stores are starting to lock behind glass cases right now.