India, Sept. 6 -- Cataracts in the eye or eyes result in seeing the world as a blurry mist. Steering a vehicle through busy streets becomes even more of a challenge than it usually is. Clear sight is needed to successfully negotiate obstacles and get to a destination safely. Where foreign and domestic policy are concerned, a clear sight of the path to a given destination is needed, and in case this is not present, the vehicle and its occupants could find themselves in trouble.

The clearest vision needed is in the case of trapeze artists, who need to manoeuvre carefully on a single wire as he or she crosses to the other side. In India, Prime Minister Narendra Modi is manoeuvring through a diplomatic trapeze walk, and only an individual wi...