I remember our daily food always coming from a long, long line at the end of which was a loaf of bread, a liter of milk, a stick of butter, a bottle of murky cooking oil, or a kilo of bones with traces of meat and fat on them. [...] If we wanted to eat, we learned at a very young age that we had to stand in long lines every day, often in bitter cold at 4 a.m. in hopes that the store would not run out of bread or milk by the time we made it to the...