The reason of MQM's decision is Altap-pai. This "drum" got a major reprieve in London from courts few weeks ago. All the evidence of money laundering were present, he was acquitted. MQM Pakistan is still his MQM.
But! the good thing is, now all the Karachites are abusing them. PSP, PTI and JI have now the room to make gains.
Army cannot hide behind the "constitution" in this critical time. They cannot let the country be derailed and then claim that article 245 prevented us.
They have taken unconstitutional steps many times in the history of Pakistan, each step resulted in more destruction for the country.
Now they can do something for Pakistan.
There are thousands of Shaheed and injured in the last 20-years - in armed forces, in police in civilians.
They did not give blood so that Zardari, Molana, Nawaz can rule Pakistan.