There is no easier city in the world for an American to love than Paris. So it has been since the time of Benjamin Franklin. Love, though, comes with spats and fits of temper, ruptures and reconciliations. So, too, with the United States and France. A recent visit reminded me, however, of why the American relationship with France remains, whatever its difficulties, one to cherish. Take the ways in which Britain and France deal with the Second World War. The British are busily removing Winston Ch