Passover, one of the most important occasions in the Jewish calendar, begins on Friday. It commemorates the story of the Exodus, in which the ancient Israelites were freed from slavery in Egypt. And it's also a very busy time at New York's Jewish delis. (first published by the BBC) I am on the phone to Russ & Daughters - trying to order food for a party - and a quiet, familiar voice says: "Hello, Reggie, this is Sherpa Lox. How can I help?" "Oh, good," I think. Sherpa knows his way …[Read more]