WASHINGTON, DC - JUNE 1:  (AFP OUT) Queen Maxima of the Netherlands listens to U.S. President Barack Obama and Dutch King Willem-Alexander of the Netherlands during a meeting in the Oval Office of the White House on June 1, 2015, in Washington, DC. The Netherlands royals are in Washington on a trip that began in Canada and will take them to Chicago June 2 and 3.  (Photo by Aude Guerrucci-Pool/Getty Images)