The past week has witnessed unconcealed jubilation in the ranks of the Congress over the apparent disarray in the NDA over the presidential election, so much so that there is talk of an UPA-3 in the air. Some of the celebration is warranted. What once appeared to be a nail-biting contest between Pranab Mukherjee and APJ Abdul Kalam has turned out to be an entirely one-sided encounter after the former President announced that he was not in the race.