New Delhi, Nov 10 (ANI): Congress has approached the Election Commission seeking stern action against BJP’s Prime Ministerial candidate Narendra Modi for his “khooni panja” remark against the party. Reacting over this (CPI) leader Atul Anjan said that political leaders should put a check on words they use. He also slammed the BJP and Modi for using inappropriate words. He added that there should be some limit, and political leaders should make their own ‘lakshman rekha’ and follow it.