One generally assumes that an ambulance with its lights flashing can park wherever it pleases. This past weekend in New Orleans, a parked ambulance was "booted" by a convenience store employee, who was apparently annoyed that the ambulance had parked in his store's lot. Never mind that the paramedics were treating a man inside the store. That employee has since been fired. According to a report from WWLTV.com, the paramedics put the patient in the back of the ambulance and began to drive away when the vehicle came to a sudden stop. The medics saw that someone had put a...