SRINAGAR, Jan. 20 -- The SCO summit in Delhi offers an opportunity for India to resume engagement with Pakistan despite bitter spars The NDA-government's announcement that it will invite all heads of government of Shanghai Cooperation Organisation (SCO) member countries, including Pakistan, when India hosts the summit this year, is no extraordinary move. It is important to note that the host country does not have the luxury of picking and choosing between the visiting members. This summit assumes significance if Pakistan Prime Minister Imran Khan accepts the invitation, as it will be the first head of a government of that country to India since the former Prime Minister Nawaz Sharif attended the swearing-in ceremony of Indian Prime Minister...