PakistanBomb attack on PPP election meeting in Karachi, Four killed 14injuredTNT DeskApril 27, 2013April 30, 2013 by TNT DeskApril 27, 2013April 30, 2013 KARACHI:Â At least Four killed and 14 people were injured when a blast ripped through an election meeting of Pakistan Peoples Party (PPP) in Liyari area...