PKK organization announces responsibility for attack on Istanbul trade center

The organization of the "Hawks of revenge for Abu" which is pro the Kurdistani Workers Party (PKK) has announced responsibility for the attack carried out on Saturday against a trade center in Istanbul and resulted in killing 13 persons. The Turkish daily Hurriyet said on Sunday that an unidentified person phoned the Turkish "TF star Networking" private TV and stressed that the said organization carried out the attack. This is the third attack which targeted a trade center in Istanbul during this week.