A plainclothes police officer (L) surveys the site of an attack at the Pakistan Stocks Exchange entrance in Karachi. PHOTO: REUTERS Baloch Liberation Army (BLA) claimed responsibility in a post on Twitter but Reuters was not able to verify the authenticity of the claim and spokesmen for the group were not available for comment. “We … Continue reading Seven killed in gun attack on Pakistan Stock Exchange The gunmen initially threw a grenade then opened fire on a security post outside the building