The Kosi, bursting through its embankment at Kusaha in Nepal, has swung 120 km eastwards, changing the lives of thousands of people. IT must have been at least a fortnight since the Kosi breached its embankment in Nepal, changed its course and shifted over 120 kilometres eastwards, rediscovering channels it had abandoned over 250 years ago, that news reports about the human suffering it wrought across a swathe of 16 north Bihar districts began to trickle down to most parts of India. Surely, it is an annual affair