New Delhi, Dec 20 (ANI): After the US hardened its stand on Indian diplomat Devyani Khobragade and denied dropping the case, Indian politicos remained firm on its demand and asked for the same. Parliamentary affairs minister Kamal Nath said that US should drop charges and drop all the cases against Khobragade. Further, BJP leader Kirti Azad said that there should be seriousness in the case and apology is demanded. Congress leader Jagdambika Pal also followed the suit. Meanwhile, BJD leader Jay Panda said that firmness on the stance should be changed as US is a friendly nation.