India today questioned Pakistan's contention that dreaded underworld don Dawood Ibrahim is not in that country. Home Secretary G K Pillai today took on the Pakistan interior minister Rehman Malik saying if Dawood Ibrahim is not in Pakistan, Mr Malik should say where he is.Earlier, Home minister P Chidambaram in an interview to a private news channel has said Pakistan must own up to terrorists and fugitives like Dawood Ibrahim and others who are in their soil. Mr Chidambaram said India has often asked Pakistan to extradite or transfer Dawood to India. He said that Dawood Ibrahim lives in a house in Karachi. The Home Minister added that Pakistan had also denied that Osama Bin Laden was in Pakistan.