Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Tensions High Ahead of Erdogan-Trump Meeting Dorian Jones ISTANBUL - Turkish President Recep Tayyip Erdogan visits Washington this week to meet President Donald Trump, a meeting some consider an opportunity to reset relations that have been strained over numerous policy differences. Turkey's military operation against the Syrian Kurdish militia, the YPG, is expected to top the agenda. Ankara designates the. YPG as terrorists, but the militia is a crucial ally in the U.S.-led war against Islamic State. .