Zardari does not have to abide by the text of the deal. After all it is not a word of hadith that can't be altered by respected Zardari saaheb.
It's funny to see some well respected contributors of this forum going down to insanity levels to defend Zardari. lol
Apart from some MQM supporters, (who uptil a few days ago were the biggest zardari haters), I dont think anyone here would defend that character.