India, April 12 --  As polling in Assam, Kerala, and Puducherry concluded on April 9, the Congress, which campaigned aggressively, is looking to surprise everyone with its performance.Top party sources said that it is confident of forming the government in Kerala, where it is pitted against the Pinarayi Vijayan-led LDF government.The source said that the reason for a good show in Kerala was the party fighting unitedly, with no visible controversies or differences among its leaders.He pointed out that the state leadership, including V. D. Satheesan, Ramesh Chennithala, Shashi Tharoor, K. C. Venugopal, K. Suresh, K. Sudhakaran, Sunny Joseph, K. Muraleedharan, and youth leaders like Shafi Parambil, led an aggressive campaign targeting t...