WASHINGTON D.C., U.S. - APRIL 23, 2017: Hundreds of Turkish-Americans hold Turkish flags and banners as they gather on the National Mall for the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON, USA - APRIL 23: A young boy holds up two Turkish flags as hundreds of Turkish-Americans gather on the National Mall for the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23: Turksih Deputy Prime Minister Mehmet Simsek (R) marches with hundreds of Turkish-Americans on the National Mall in the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23: Turksih Deputy Prime Minister Mehmet Simsek (C) marches with hundreds of Turkish-Americans on the National Mall in the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON, USA - APRIL 23: A man waves as hundreds of Turkish-Americans march along the National Mall in the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23, 2017: Hundreds of Turkish-Americans hold Turkish flags and banners as they gather on the National Mall for the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON, USA - APRIL 23: Hundreds of Turkish Americans hold Turkish flags and placards as they march along the National Mall for the Annual Turkish American Peace and Solidarity Walk and Festival in Washington, United States on April 23, 2017. ( Samuel Corum - Anadolu Agency )
WASHINGTON, USA - APRIL 23: Hundreds of Turkish Americans hold Turkish flags and placards as they gather the National Mall for the Annual Turkish American Peace and Solidarity Walk and Festival in Washington, United States on April 23, 2017. ( Samuel Corum - Anadolu Agency )
WASHINGTON D.C., U.S. - APRIL 23: A woman performs a traditional Turkish dance during the Annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23: Men perform a traditional Turkish dance during the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23: Turkish pop singer Kenan Dogulu performs at the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23: Turkish pop singer Kenan Dogulu performs at the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON D.C., U.S. - APRIL 23, 2017: Turkish-Americans hold Turkish flags and banners as they gather on the National Mall for the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.
WASHINGTON, USA - APRIL 23: Hundreds of Turkish Americans hold Turkish flags and placards as they gather on the National Mall for the Annual Turkish American Peace and Solidarity Walk and Festival in Washington, United States on April 23, 2017. ( Samuel Corum - Anadolu Agency )
WASHINGTON D.C., U.S. - APRIL 23, 2017: Hundreds of Turkish-Americans hold Turkish flags and banners as they gather on the National Mall for the annual Turkish American Peace and Solidarity Walk and Festival in Washington D.C., United States on April 23, 2017.