Just don't look at things in hate of PTI ---- I will remind you to listen again IK address, where he was the first person to report this issue and called 'Husaain Haqqani' a USA Ambassador.
PML N khurram confirmed in today's capital talk that they first not given importance to it (due to secret understanding between zardari and nawaz bhai bhai), but after mullen confirmed it, they raised this issue now.
The fact is PML N also wants to change generals, thus remained quite initially ---- all are traitor except IK --- and justice will be done soon.