Code Blue

Last Sunday the kids and I went to Walmart to pick up a few items. While at the checkout we heard a calm voice over the loudspeaker say "Code Blue". Our nice cashier kept making smalltalk and taking care of us. Her manager came over and said "code blue". Our elderly cashier looked at the back of her nametag and said"Oh, Bomb Scare, we must evacuate". All with a cheerful smile. It was quite an experience as the store emptied out into the parking lot. The police arrived to direct traffic and kept others from entering. I'm so glad we had already checked out and didn't have to leave our full cart in the aisle. Now we know what Code Blue means.