PakistanAltaf invites military to end Karachi unrestSaeed AbbasiAugust 3, 2011August 4, 2011 by Saeed AbbasiAugust 3, 2011August 4, 2011 Karachi: The Muttahida Qaumi Movement Chief Altaf Hussain has said that the Pak-Army and rangers should step in to end the turbulence in Karachi....