NATO stands on the brink of ruin. The war in Afghanistan - NATO's ultimate test - hangs in doubt. Yet the biggest threat to the world's most powerful military alliance is not from a resurgent Taliban. It comes from within.On the eve of a critical NATO Summit in Prague, Major Mitchell Crane, U.S. Army Intelligence, has just five days to stop a conspiracy that will damage the Alliance at its most vulnerable moment. Immediately after arriving in Prague,...