Horse trading on high

As just 4 days left for Sept,6 presidential elections the country is going to suffer greatly if horse trading for elections continue to go on.
It is a fact that Zardari is a controversial man and he himself said that the next president will be by the agreement of all coalition partners then why he not kept his words and broke his promise.
It seems that Zardari has a psychological or mental problem of not keeping his words and pacts.If that is the case then it can be extremely dangerous for this country.
Former president Musharraf also signed a pact with MMA and later he called it the fault of tongue when he failed to fulfill it .
If we look on our history we will find that we have life long history of making promises to nation and not keeping them either it 90 days of Zia ,31st December of Musharraf or 30 days of Zardari.
A country where its politicians and people in charge of government don't keep their promises cannot be a progressive country any time in future nor it can be hoped.