Gas shortages and rising food prices mean many who came to the capital for work cannot afford to eat. Going home is now their only option At 9am on a Saturday, 35-year-old Raju Prasad rushes through Anand Vihar railway station in Delhi, a heavy bag slung over his shoulder. Beside him, his wife clutches their youngest daughter with one arm and a white plastic bucket with the other. Thei... [6493 chars]