I disagree with Sh. Rasheed. I don't think anything is going to happen, otherwise it would have happened. Zardari would have resigned already. He can save himself and that's why he has not taken any such step.
I agree with Kaira that unlike past governments including Nawaz Sharif and Bastar*d Musharaf, PPP government has changed foreign policy and getting close to Iran, China, Central Asian states. That credit goes to them. However, I wish Zardari could have controlled his greed and not remained corrupt. But he by default is one of the most corrupt men in the world. That thing is taking him down otherwise if he could have improved economy, he would have been in strong position right now.
I am totally against any coup. Even if PPP completes it's 5 years tenure, that is better than Army taking over. Ofcourse a much better situation is not to have any of these two situations happen - early elections is best solution.