New Delhi, Nov 13 (ANI): Congress leader Manish Tewari on Wednesday said that the remark of Mumbai Congress chief Janardhan Chandurkar on Lata Mangeshkar was unwarranted. He however added that everyone has the freedom to express. Chandurkar on Tuesday said that the government should take back noted singer Lata Mangeshkar's Bharat Ratna if she praises BJP's Prime Ministerial candidate Narendra Modi again.