Pakistan Top StoriesFour killed in attack on police checkpost in HanguTNT DeskSeptember 22, 2014September 22, 2014 by TNT DeskSeptember 22, 2014September 22, 2014 HANGU: Unidentified gunmen shot dead three police constables and a passerby in an attack at a police checkpost in Qazi Pump area of Hangu on September...