Corps Commander Peshawar Lt. General Asif Yasin has said that terrorism in Pakistan was being fuelled because the Afghan border was not sealed and it was not the responsibility of Pakistan alone to seal the border along Afghanistan. It has been said many times that Pak-Afghan border should be sealed and electric iron fence should be installed at the border but no action in this regard has been taken. It will be in benefit of Pakistan, Afghanistan and US if the border is sealed and fenced. Government of Pakistan should discuss this issue with the US. NATO, Pakistan and Afghan forces must jointly complete this task and should install a bio metric computrised entrance system at Torkham Gate. MUBASHIR MAHMOOD, KARACHI, Ocotber19.