WASHINGTON, DC - SEPTEMBER 15:  King Felipe VI (3rd L) and Queen Letizia (R) of Spain during a photo-op with U.S. Sen. Tim Kaine (D-VA) (2nd L) and Sen. John Barrasso (R-WY) (L) prior to a meeting with the U.S. Senate Foreign Relations Committee September 14, 2015 on Capitol Hill in Washington, DC. The royal couple had a meeting with President Barack Obama at the White House earlier the day.  (Photo by Alex Wong/Getty Images)