New Delhi, Dec 18 (ANI): Home Affairs Minister Rajnath Singh on Thursday made a statement over conversion issue and said that the prime minister did not speak at the Rajya Sabha over the issue because of disruptions by the opposition. Singh said that since he deals with issues of internal security, he would have given the reply to the debate. He went on to say that there was a possibility that the PM could also have intervened had the discussion taken place before lunch. Reacting on the same, CPI (M) leader Sitaram Yechury said that the opposition was ready for discussion before lunch and they only asked for the prime minister's reply on the debate.