PakistanMQM to hold long march against Karachi violenceSaeed AbbasiJuly 7, 2011July 7, 2011 by Saeed AbbasiJuly 7, 2011July 7, 2011 Karachi: Muttahida Qaumi Movement has announced to hold a long march on Friday against worsening law and order situation in Pakistan’s financial hub Karachi....