CPI(M) leaders Prakash Karat, Brinda Karat and Tapan Sen , Sudhakar Reddy, CPI leaders AB Bardhan, Subhashini Ali, T J Chandrachoodan, Abani Roy (RSP) and Debabrata Biswas (All India Forward Bloc) during a march to parliament demanding food security and a universal public distribution system in New Delhi, India on February 26, 2013. Photo Credit: Indian Photo Agency (InPA)