DULLES, VA - JANUARY 29: (EDITOR'S NOTE: Image was created as an Equirectangular Panorama. Import image into a panoramic player to create an interactive 360 degree view.) Pro-immigrant protesters welcome travelers who arrive at Dulles International Airport January 29, 2017 in Dulles, Virginia. Protests were staged at airports across the country and other locations including outside the White House after President Donald Trump signed an executive order to ban people form seven Muslim-majority countries: Iran, Iraq, Syria, Sudan, Libya, Yemen and Somalia to enter the U.S. (Photo by Alex Wong/Getty Images)

DULLES, VA - JANUARY 29:  (EDITOR'S NOTE: Image was created as an Equirectangular Panorama. Import image into a panoramic player to create an interactive 360 degree view.)  Pro-immigrant protesters welcome travelers who arrive at Dulles International Airport January 29, 2017 in Dulles, Virginia. Protests were staged at airports across the country and other locations including outside the White House after President Donald Trump signed an executive order to ban people form seven Muslim-majority countries: Iran, Iraq, Syria, Sudan, Libya, Yemen and Somalia to enter the U.S.  (Photo by Alex Wong/Getty Images)