WARSAW, POLAND - JULY 06: US President Donald J. Trump and President of Poland Andrzej Duda (not seen) attend a press conference after a meeting at the Royal Castle in Warsaw, Poland on July 6, 2017. Trump will speak to the leaders of Three Seas Initiative nations and address the Polish people at Warsaw's Krasinski Square later in the day. (Photo by Omar Marques/Anadolu Agency/Getty Images)
