<span style="color: #222222;">Prime Minister Narendra Modi has asked BJP MPs to ensure peace, harmony and unity in the society saying that they are the pre-requisites for the country's development. He was addressing the BJP Parliamentary Party meeting in New Delhi this morning. <br />''<br />''Briefing newsmen after the meeting, Parliamentary Affairs Minister Pralhad Joshi said, Prime Minister Modi called upon the party MPs to uphold the national interest. </span><br />