Telangana Irrigation Minister T. Harish Rao participated in the Paleru Bi election campaigning along with Deputy CM Kadiyam Srihari, IT minister KTR and TRS candidate Minister Thummala Nageshwar Rao. After campaigning Harish Rao participated in public meeting. In that public meeting he fired on the opponent parties. He questioned that why TDP and YSRCP are supporting Congress as these three parties are quite opposite to each other and continuously fights in Andhra Pradesh. He promised that if TRS win at Paaleru then the Problems in Paleru can be solved by Thummala Nageshwar Rao.