The Karimnagar district Youth Congress activists have stage a massive dharna in front of the Collectorate in Karimnagar town on Monday demanding that the government should waive the entire crop loans of the farmers and take appropriate measures to stop suicides by the farming community. The Youth Congress activists led by its Karimnagar parliament constituency president Shekhar Nagi and others have arrived in a procession to the Collectorate and participated in the dharna raising slogans against the government.