As salam Bro.. no one is blaming entire pakistan 4 the mumbai attack's.. infact the Govt of India has clearly said that pakistan too is suffering 4m terrorism... What the Indian media was telling was "Pakistan is not doing enough to handle terrorism and to stop using itself for anti-India operations and sentiments"
It's clear that the terrorists were from Pakistan(and they dont deserve to call them Muslims as they have gone against Quran and also they have caused huge damage to Muslim's Image)... However I have my own doubts of the planner's of this carnage! coz people can be purchased!