Chandigarh, April 26 -- Warring factions in Rupnagar Congress put up a united face by holding a joint press conference on Thursday to dispel any notions that the party was divided. Punjab assembly speaker Rana KP Singh and Barinder Singh Dhillon, president, district Congress Committee, addressed the meeting. Three ex-district presidents - Sukhwinder Singh Whisky, Amarjit Singh Saini and Vijay Kumar Sharma Tinku of both factions were present....