THE Delhi unit of Dalit Shoshan Mukti Manch (DSMM) organised a welcome meeting for K Radhakrishnan, DSMM national president, after his election to the Lok Sabha from Alathur, Kerala, in the recently concluded national elections.Coming from a Scheduled Caste family, Radhakrishnan is CPI (M)’s sole member of parliament from Kerala. He has been a minister twice and was the minister of SC/ST welfare, parliamentary affairs, and Devaswoms in the current Left Front government. He previously served as speaker of the state assembly between 2006 and 2011.