By AVIYA KUSHER
Here, deep in the thickness of northern Germany, dogs travel glamorously, in their own spacious compartments. Apart from the dogs, who are large and meticulously groomed, there are only a few passengers on the local train heading north from Hamburg. I see a man with black hair, carrying a leather folder bulging with carbon paper—a traveling salesman, perhaps. There are two old ladies in pastel cardigans, their cheeks wrinkled and stern, and three tanned backpackers, loudly sharing Muesli and what looks like bottled carrot juice. Other than that, there is just my blue-eyed mother, nervously staring out the sealed window.