Turkish foreign minister vows 'full force' in fight against attacks

ISTANBUL (Reuters) - Turkish Foreign Minister Mevlut Cavusoglu said on Saturday that the country's fight against terrorism would continue with full force after a suicide bomber killed four people and wounded 20 more in an attack in central Istanbul. Cavusoglu made the comment at a joint news conference in Istanbul with his Iranian counterpart, who is on an official visit to Turkey. (Reporting by Parisa Hafezi; Writing by David Dolan; Editing by Greg Mahlich)