He remained silent because our current leaders are their slaves, ideologically, financially and in any other capacity that there is. All the people that are appointed from the 70's onwards to positions of power in this country are done so based on their 'Yes, Sir' attitude and meekness.
Indeed, thanks to Wikileaks now we know that President Asif Ali Beemari urf Zardari actually took permission from Washington before restoring the Chief Justice of Pakistan. Its mind numbing to think how much of slaves the elite of this country are.
Saudi Arabia is an easy problem to solve, what makes the task difficult is their support from the street ruling religious right of our nation.
There was a time when Pakistani's successfully fought against the regressive policies of the Saudi's on the international stage, after this they used the religious parties of Pakistan to take their revenge.
December 2003 News Monitor - Prevent Genocide International
I am sure you people have a few tricks up your sleeves too, after all you control them, its not the other way round.
I hear blackmail is a resourceful tool and one that has bore many fruits.
Saudi money is fuelling terrorism all across the globe. Its a shame that Pakistanis surrendered their country to every other country, be it Saudis or Americans. Shame.