The Congress late on Friday night released the third list of 18 candidates, for the upcoming Lok Sabha polls fielding former Chief Minister of Meghalaya Mukul M Sangma from Tura parliamentary constituency.Out of 18 candidates declared, eight are from Telangana, five are from Assam, two from Meghalaya and one each from Nagaland, Sikkim and Uttar Pradesh.Sangma, presently the Leader of Opposition in the Meghalaya Assembly will take on former Union Minister Agatha Sangma, who will be contesting the general elections from the ruling National People's Party (NPP).In Telangana around 17 Lok Sabha seats are at stake, 14 in Assam, 2 in Meghalaya, 80 in Uttar Pradesh and one each in Nagaland and Sikkim. Sitting members Gaurav Gogoi, Sushmita Dev and Vincent Pala have been re-nominated from Kaliabor, Silchar and Shillong Lok Sabha seats respectively.Swarup Das will be fielded from Assam's Karimganj seat, Sushanta Borgohain from Jorhat and Praban Singh Ghatowar from Dibrugarh in Assam.Two-time ..