What part you didn't get... It is already said above that (Not by me though) This was backed by the Parliament where PPP was also present...
lol Degas sahib ney is point of order par tu tawajjoh hi nahee di! So didnt the PPP commit the ultimate sin by validating Musharraf's rule back then? If you're blaming the CJ, why are you forgetting the PPP for validating a military coup?