New Delhi, July 21 -- That a 272-year-old heritage gateway in South Delhi's Garhi Zharia should crumble speaks very poorly of our concern for old monuments. Its state of dilapidation was not news, but how its facade-and much else-came apart all of a sudden certainly was. The edifice was not among the structures that the Archaeological Survey of India (ASI) was tasked with to protect. It was under the care of Delhi Development Authority's architecture department. Either way, decades of neglect have taken their toll....