The home minister also said India was not surprised that the US had discovered Pakistani intelligence agency ISI's links with terror outfits, including the Haqqani network.
Asked about Dawood's presence in Karachi as claimed by the don's brother Anis Ibrahim in telephonic conversations with the media, Chidambaram said, "This is not new either. I think we know more than what Dawood Ibrahim's brother told you. We know where he is but surely no one is allowing, no one will allow me to go to the place and point out his house."
He said the matter was raised with Pakistan on several occasions. "We have raised it with Pakistan. I have raised it with my counterparts. They are in flat denial. They deny that Dawood Ibrahim is in Pakistan. What is there we can do from India except some day or the other that it will be exposed as a lie," the home minister said.
http://timesofindia.indiatimes.com/india/India-knows-where-Dawood-lives-in-Pakistan-Chidambaram/articleshow/10190412.cms