G20 Nations Hold Hamburg Summit

HAMBURG, GERMANY - JULY 07: U.S. President Donald Trump (L) talks to the President of Turkey Recep Tayyip Erdogan (R) while German Chancellor Angela Merkel is seen in the background before the beginning of first working session of the G20 Nations Summit with the topic 'Global Growth and Trade' on July 7, 2017 in Hamburg, Germany. (Photo by Thomas Lohnes/Getty Images)