Nawaj Sharif left PAK due to Musharaff only,Sharif brought INDO PAK relations almost equal to todays time, rather Musharaff taking over delayed the process of peace in between two countries by 5 years as back gear. Every leader will have to understand that people of PAK and India wants of live in peace, but due to apeasement policy to hard core people in PAK, the relations each time come to strain, for some time.