The root cause of all evil in Pakistan is the army being so powerful because PMLUN leaders always lick boots when in trouble to escape the country, and they lick boots to come back to Pakistan. If PMLUN had little self-respect or democracy in them, they would have taken a stand against the fascist bastards of GHQ. But when the party was born out of General Zia's belly, you can not expect democratic values from a family-limited political party.
Have you ever wondered why the corrupt, compromised, and fascist heads of any institution are favorites of PMLUN? (Army Chief, Chief Justice, Election Commissioner, etc.).