'They're shelling our rear lines, ' said the Pakistani officer'Not to worry. It's over our headsThere you have it. The entire subcontinent in a nutshell.From his leisurely retirement in the heart of rural England, former Reuters journalist John Chadwick reflects on the hurly-burly of forty years of news chasing that took him from the Upper Nile to the Arctic Circle and from Pakistan to the Pacific Coast of America.John Chadwick's first Reuters job was the Cod War. He reported from JFK's America and the United Nations, covered Indo-Pakistan and Middle East conflicts and reported from European...