Merely days before the meeting, Trump signed executive orders to arm the YPG, the PKK's directly affiliated branch, and this strategy was immediately put into effect by the USA. Breaths were held before the meeting; the entire world had recognized this move as deeply displeasing for Turkey. But it was a mystery how this development would reflect on the leaders who would be meeting in person for the first time.
News portal based in Russia, Vestnik Kavkaza publishes Harun Yahya’s articles.
http://www.harunyahya.com/en/Articles/252189/Turkey-US-Relationship-and-the-Problem-of-YPG
http://vestnikkavkaza.net/analysis/Turkey-US-Relationship-And-The-Problem-Of-YPG.html
http://www.harunyahya.org/tr/Articles/252185/Turkiye-ABD-Iliskileri-ve-YPG-Sorunu