New Delhi, Feb 10 (ANI): Student supporters of a united Andhra Pradesh began a sit-in protest outside the residence of Congress leader from Andhra Pradesh, K Chiranjeevi, in New Delhi on Monday, after the cabinet cleared the bill for the bifurcation of Andhra Pradesh. The Cabinet on Friday, during a special meeting, passed the bill for the bifurcation of Andhra Pradesh for the creation of Telangana. An agitated student protester, Chaitanya, who poured kerosene on himself for immolation but was pushed aside by others claimed they have been fighting for the past several years and were ready to sacrifice their lives for the cause of a united Andhra.