A rail tunnel has opened under the Bosphorus, offering tantalising possibilities for rail anoraks, writes Tom de Castella.
http://www.bbc.co.uk/news/blogs-maga...nitor-24748590
"Anything is possible on a train," wrote Paul Theroux in the Great Railway Bazaar, "a great meal, a binge, a visit from card players, an intrigue, a good night's sleep, and strangers' monologues framed like Russian short stories."