What stops India and Pakistan from being friends? In this provocative, deeply analysed book, full of riveting revelations and anecdotes, Husain Haqqani, adviser to four Pakistani prime ministers, looks at the key pressure points in the relationship - Kashmir, terrorism and the N-bomb - and points out where both sides are to blame. But, he argues, it is Pakistan's pathological obsession with India that lies at the heart of the problems between the two countries.