FILE - This May 24, 2017 file photo shows the newly built wall near Cilvegozu border gate in Reyhanli, at the Turkey-Syria border. Within a two-week span, Turkey's president has caused a stir by throwing a wrench in Sweden and Finland's historic bid to join the NATO alliance, lashed out at NATO-ally Greece and announced plans for a new incursion into Syria. The Turkish leader appears to be using Turkey's power to veto NATO's expansion as an opportunity to air a variety of grievances against the Western nations and to force them to take action against Kurdish militants and other groups that Turkey views as terrorists. (AP Photo/Burhan Ozbilici, File)