Pakistan News Channel : Kasav is from Pakistan
To see details of the proofs, one can visit my latest post.
And after that, Zardari has softens a bit but still there are no official confessions from Pakistan Govt. Instead, they are asking for ‘proof’ only to deny them. The purpose of getting the proofs from Pakistan was only to remove them quickly. At least the subsequent video from Geo TV shows that.
A support from a Pakistani Newspaper Editorial.
New Delhi has its own reasons for refusing to share evidence, fearing its sources would be compromised. New Delhi also claims that it provided sufficient information about the bombing of its embassy in Kabul earlier this year, but Pakistan failed to respond.
Also, I have written on the conspiracy theories around this.