A man carries an infant down a flight of stairs at an observatory overlooking North Korea near the Demilitarize Zone (DMZ) separating North and South Korea in Paju on March 17, 2017.
Washington's top diplomat visited the Demilitarised Zone dividing the two Koreas to gaze on the North for himself, a day after he declared 20 years of efforts to denuclearise it had failed. 
 / AFP PHOTO / Ed JONES        (Photo credit should read ED JONES/AFP/Getty Images)