ANP leader and Khyber Pakhtunkhwa Senior Minister Bashir Ahmed Bilour has said that Army should now be called in Karachi to maintain law and order situation as police and Rangers have failed miserably in doing so, reported a private TV channel. He was talking to reporters on Friday at Peshawar Airport on arrival of ANP leader Ubaidullah Yousufzais body from Karachi, where he was gunned down on Thursday. Bilour strongly condemned targeted killing incidents in Karachi. Police and Rangers have practically failed to overcome law and order situation in the metropolis despite deployment of heavy contingents, he maintained. He urged Sindh government to launch judicial inquiry into ANP leaders assassination, insisting that the assailants should be brought to justice. Killing of Ubaidullah is a big loss, he said, adding Pakhtuns went to Karachi for service of Karachiites but their relatives are receiving dead bodies, which is most regrettable.