NEW : Four soldiers , more than 150 children among the dead , a doctor says . Attack comes 54 after three deadly attacks in Lahore , Quetta and Peshawar . ` But this same cancer has also taken root in the border region of Pakistan . Lahore attack targeted crowded market , killing Four and wounding more than 150 .
NEW : Four soldiers , more than 150 children among the dead , a doctor says . Attack comes 54 after three deadly attacks in Lahore , Quetta and Peshawar . Lahore attack targeted crowded market , killing Four and wounding more than 150 .